🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.75 AU - 0.85 AU

Year: 272 Days

Day: 29.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.92 AU - 1.04 AU

Year: 369 Days

Day: 28.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.43 AU - 1.53 AU

Year: 686 Days

Day: 14.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.79 AU - 1.95 AU

Year: 974 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.94 AU - 2.18 AU

Year: 1126 Days

Day: 34.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,294,194 km

• M1: 465,399 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 4

Gravity: 37.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.23 AU - 15.03 AU

Year: 20226 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,294,194 km

• M1: 449,841 km (0.05 R)
• M2: 550,371 km (0.118 R)
• M3: 614,249 km (0.095 R)
• M4: 1,181,374 km (0.119 R)
• M5: 1,378,395 km (0.109 R)
• M6: 1,436,588 km (0.084 R)
• M7: 2,095,268 km (0.11 R)
• M8: 2,128,778 km (0.044 R)
• M9: 2,472,853 km (0.11 R)
• M10: 2,543,762 km (0.09 R)
• M11: 2,579,516 km (0.063 R)
• M12: 3,605,309 km (0.059 R)
• M13: 3,848,555 km (0.113 R)
• M14: 4,697,224 km (0.092 R)
• M15: 5,097,398 km (0.101 R)
• M16: 5,741,267 km (0.116 R)
• M17: 6,120,647 km (0.116 R)
• M18: 6,410,418 km (0.049 R)
• M19: 6,803,861 km (0.097 R)
• M20: 6,903,493 km (0.052 R)
• M21: 7,154,518 km (0.034 R)
• M22: 8,030,115 km (0.102 R)
• M23: 8,993,674 km (0.083 R)
• M24: 9,267,738 km (0.103 R)
• M25: 10,276,775 km (0.102 R)
• M26: 11,379,312 km (0.117 R)
• M27: 12,215,265 km (0.061 R)
• M28: 12,886,061 km (0.101 R)
• M29: 13,819,702 km (0.094 R)
• M30: 14,135,802 km (0.098 R)
• M31: 16,280,736 km (0.095 R)
• M32: 16,614,489 km (0.094 R)
• M33: 16,681,509 km (0.061 R)
• M34: 17,834,460 km (0.088 R)
• M35: 20,287,865 km (0.032 R)
• M36: 20,359,522 km (0.105 R)
• M37: 21,225,843 km (0.083 R)
• M38: 21,590,264 km (0.093 R)
• M39: 22,251,486 km (0.118 R)
• M40: 23,218,338 km (0.027 R)
• M41: 23,895,717 km (0.116 R)
• M42: 24,122,956 km (0.093 R)
• M43: 25,966,301 km (0.071 R)
• M44: 27,062,404 km (0.088 R)
• M45: 29,137,776 km (0.086 R)
• M46: 30,194,385 km (0.074 R)
• M47: 30,933,249 km (0.102 R)
• M48: 31,015,827 km (0.119 R)
• M49: 31,263,561 km (0.075 R)
• M50: 31,761,274 km (0.111 R)
• M51: 32,011,102 km (0.063 R)
• M52: 33,185,445 km (0.078 R)
• M53: 34,459,271 km (0.034 R)
• M54: 34,544,692 km (0.119 R)
• M55: 35,231,196 km (0.079 R)
• M56: 36,792,100 km (0.059 R)
• M57: 37,405,152 km (0.097 R)
• M58: 38,908,162 km (0.116 R)
• M59: 39,891,170 km (0.11 R)
• M60: 40,160,596 km (0.113 R)
• M61: 40,250,653 km (0.117 R)
• M62: 40,611,184 km (0.109 R)
• M63: 40,791,749 km (0.105 R)
• M64: 40,972,762 km (0.091 R)
• M65: 42,796,809 km (0.099 R)
• M66: 43,533,728 km (0.105 R)
• M67: 43,903,833 km (0.079 R)
• M68: 44,647,185 km (0.097 R)
• M69: 45,488,374 km (0.085 R)
• M70: 46,901,775 km (0.081 R)
• M71: 47,566,438 km (0.098 R)
• M72: 48,329,686 km (0.103 R)
• M73: 48,616,914 km (0.05 R)
• M74: 49,096,974 km (0.063 R)
• M75: 51,716,433 km (0.113 R)
• M76: 52,501,223 km (0.086 R)
• M77: 53,289,903 km (0.091 R)
• M78: 54,281,438 km (0.039 R)
• M79: 56,181,780 km (0.116 R)
• M80: 56,887,433 km (0.103 R)
• M81: 58,409,441 km (0.057 R)
• M82: 58,613,343 km (0.114 R)
• M83: 59,841,841 km (0.084 R)
• M84: 61,285,909 km (0.115 R)
• M85: 61,804,416 km (0.075 R)
• M86: 62,324,418 km (0.063 R)
• M87: 65,157,203 km (0.088 R)
• M88: 65,686,331 km (0.108 R)
• M89: 66,004,675 km (0.087 R)
• M90: 66,642,560 km (0.115 R)
• M91: 66,749,074 km (0.059 R)
• M92: 66,855,588 km (0.029 R)
• M93: 67,282,540 km (0.036 R)
• M94: 68,031,726 km (0.115 R)
• M95: 68,353,661 km (0.068 R)
• M96: 68,461,072 km (0.113 R)
• M97: 69,970,963 km (0.113 R)
• M98: 70,079,123 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 3.6

Gravity: 37.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.78 AU - 19.04 AU

Year: 28863 Days

Day: 24.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,294,194 km

• M1: 173,384 km (0.108 R)
• M2: 271,969 km (0.099 R)
• M3: 327,919 km (0.059 R)
• M4: 986,000 km (0.092 R)
• M5: 1,482,814 km (0.08 R)
• M6: 1,617,602 km (0.11 R)
• M7: 1,756,279 km (0.066 R)
• M8: 1,971,550 km (0.109 R)
• M9: 2,008,202 km (0.101 R)
• M10: 2,426,777 km (0.067 R)
• M11: 3,124,651 km (0.102 R)
• M12: 3,384,801 km (0.118 R)
• M13: 3,742,490 km (0.066 R)
• M14: 3,972,123 km (0.081 R)
• M15: 4,737,166 km (0.112 R)
• M16: 5,546,341 km (0.068 R)
• M17: 5,966,711 km (0.087 R)
• M18: 6,506,460 km (0.105 R)
• M19: 7,061,767 km (0.102 R)
• M20: 7,922,853 km (0.072 R)
• M21: 9,244,251 km (0.095 R)
• M22: 9,741,365 km (0.111 R)
• M23: 9,930,157 km (0.093 R)
• M24: 10,891,473 km (0.097 R)
• M25: 11,021,922 km (0.066 R)
• M26: 11,416,262 km (0.106 R)
• M27: 13,177,927 km (0.072 R)
• M28: 13,807,135 km (0.03 R)
• M29: 14,517,576 km (0.083 R)
• M30: 14,589,383 km (0.096 R)
• M31: 15,312,838 km (0.091 R)
• M32: 15,385,842 km (0.114 R)
• M33: 15,826,258 km (0.069 R)
• M34: 15,900,010 km (0.106 R)
• M35: 16,122,163 km (0.08 R)
• M36: 16,419,862 km (0.051 R)
• M37: 16,569,460 km (0.108 R)
• M38: 17,172,040 km (0.089 R)
• M39: 17,705,357 km (0.114 R)
• M40: 18,243,909 km (0.091 R)
• M41: 19,101,255 km (0.059 R)
• M42: 21,260,401 km (0.077 R)
• M43: 22,908,820 km (0.12 R)
• M44: 23,917,408 km (0.076 R)
• M45: 24,002,081 km (0.088 R)
• M46: 24,854,639 km (0.117 R)
• M47: 25,543,836 km (0.11 R)
• M48: 27,205,570 km (0.115 R)
• M49: 28,362,410 km (0.084 R)
• M50: 29,626,213 km (0.055 R)
• M51: 29,717,168 km (0.1 R)
• M52: 29,899,378 km (0.055 R)
• M53: 31,000,568 km (0.068 R)
• M54: 32,114,923 km (0.115 R)
• M55: 33,905,909 km (0.066 R)
• M56: 34,669,755 km (0.091 R)
• M57: 35,729,058 km (0.093 R)
• M58: 38,771,430 km (0.065 R)
• M59: 41,487,828 km (0.094 R)
• M60: 43,539,263 km (0.063 R)
• M61: 44,473,053 km (0.057 R)
• M62: 44,890,282 km (0.103 R)
• M63: 46,149,597 km (0.07 R)
• M64: 46,466,146 km (0.094 R)
• M65: 48,595,372 km (0.076 R)
• M66: 49,563,869 km (0.029 R)
• M67: 50,865,071 km (0.076 R)
• M68: 53,390,283 km (0.029 R)
• M69: 53,500,986 km (0.036 R)
• M70: 54,055,695 km (0.111 R)
• M71: 54,612,348 km (0.084 R)
• M72: 55,170,797 km (0.104 R)
• M73: 58,219,303 km (0.028 R)
• M74: 59,476,972 km (0.093 R)
• M75: 59,936,536 km (0.076 R)
• M76: 61,438,050 km (0.082 R)
• M77: 62,135,326 km (0.044 R)
• M78: 63,772,226 km (0.115 R)
• M79: 64,714,094 km (0.087 R)
• M80: 65,541,819 km (0.11 R)
• M81: 65,779,081 km (0.041 R)
• M82: 67,686,604 km (0.05 R)
• M83: 67,926,260 km (0.079 R)
• M84: 69,008,600 km (0.068 R)
• M85: 72,779,663 km (0.079 R)
• M86: 73,517,330 km (0.05 R)
• M87: 75,993,774 km (0.061 R)
• M88: 77,868,983 km (0.03 R)
• M89: 78,497,444 km (0.072 R)
• M90: 80,773,725 km (0.108 R)
• M91: 83,200,053 km (0.113 R)
• M92: 83,328,408 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 8

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.92 AU - 20.1 AU

Year: 30325 Days

Day: 21.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,294,194 km

• M1: 176,077 km (0.051 R)
• M2: 296,204 km (0.114 R)
• M3: 1,480,421 km (0.106 R)
• M4: 2,124,888 km (0.093 R)
• M5: 2,705,926 km (0.096 R)
• M6: 3,086,952 km (0.033 R)
• M7: 3,234,306 km (0.114 R)
• M8: 3,434,318 km (0.109 R)
• M9: 3,485,032 km (0.05 R)
• M10: 3,742,041 km (0.092 R)
• M11: 3,899,268 km (0.072 R)
• M12: 4,329,213 km (0.105 R)
• M13: 4,494,369 km (0.105 R)
• M14: 4,944,958 km (0.081 R)
• M15: 5,647,768 km (0.112 R)
• M16: 6,759,580 km (0.11 R)
• M17: 7,670,032 km (0.052 R)
• M18: 8,826,574 km (0.114 R)
• M19: 10,549,941 km (0.059 R)
• M20: 11,985,781 km (0.102 R)
• M21: 12,063,123 km (0.05 R)
• M22: 12,530,168 km (0.082 R)
• M23: 13,241,955 km (0.108 R)
• M24: 13,562,393 km (0.073 R)
• M25: 14,375,009 km (0.067 R)
• M26: 15,119,707 km (0.061 R)
• M27: 15,538,880 km (0.118 R)
• M28: 15,876,972 km (0.114 R)
• M29: 16,217,456 km (0.026 R)
• M30: 18,044,346 km (0.071 R)
• M31: 18,133,057 km (0.046 R)
• M32: 18,221,769 km (0.077 R)
• M33: 18,847,088 km (0.067 R)
• M34: 20,118,969 km (0.065 R)
• M35: 22,744,561 km (0.086 R)
• M36: 22,840,304 km (0.099 R)
• M37: 23,805,210 km (0.08 R)
• M38: 24,097,225 km (0.113 R)
• M39: 24,390,437 km (0.117 R)
• M40: 24,881,866 km (0.1 R)
• M41: 26,275,071 km (0.089 R)
• M42: 26,981,023 km (0.034 R)
• M43: 27,489,207 km (0.113 R)
• M44: 27,693,408 km (0.091 R)
• M45: 28,411,927 km (0.117 R)
• M46: 30,077,101 km (0.116 R)
• M47: 32,741,588 km (0.117 R)
• M48: 34,926,914 km (0.07 R)
• M49: 35,480,725 km (0.113 R)
• M50: 36,596,726 km (0.12 R)
• M51: 36,708,924 km (0.089 R)
• M52: 37,159,064 km (0.072 R)
• M53: 37,271,861 km (0.083 R)
• M54: 38,977,725 km (0.032 R)
• M55: 40,825,259 km (0.109 R)
• M56: 41,291,555 km (0.114 R)
• M57: 44,964,931 km (0.047 R)
• M58: 45,085,208 km (0.116 R)
• M59: 45,326,060 km (0.064 R)
• M60: 47,512,134 km (0.119 R)
• M61: 48,002,666 km (0.039 R)
• M62: 48,494,843 km (0.107 R)
• M63: 49,360,117 km (0.078 R)
• M64: 57,113,026 km (0.119 R)
• M65: 59,076,648 km (0.078 R)
• M66: 61,062,410 km (0.11 R)
• M67: 62,800,887 km (0.075 R)
• M68: 64,962,875 km (0.111 R)
• M69: 66,463,492 km (0.073 R)
• M70: 67,561,839 km (0.041 R)
• M71: 68,389,564 km (0.117 R)
• M72: 68,527,942 km (0.107 R)
• M73: 73,426,225 km (0.086 R)
• M74: 73,993,052 km (0.095 R)
• M75: 75,988,837 km (0.07 R)
• M76: 79,305,870 km (0.059 R)
• M77: 79,887,657 km (0.083 R)
• M78: 80,616,647 km (0.043 R)
• M79: 83,112,089 km (0.08 R)
• M80: 83,703,001 km (0.105 R)
• M81: 83,998,905 km (0.062 R)
• M82: 87,127,296 km (0.112 R)
• M83: 90,141,843 km (0.066 R)
• M84: 91,662,056 km (0.072 R)
• M85: 95,499,242 km (0.112 R)
• M86: 95,808,460 km (0.084 R)
• M87: 97,670,804 km (0.112 R)
• M88: 100,015,601 km (0.079 R)
• M89: 101,746,897 km (0.074 R)
• M90: 106,839,209 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 7.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.88 AU - 19.96 AU

Year: 31338 Days

Day: 23.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,294,194 km

• M1: 144,362 km (0.086 R)
• M2: 235,617 km (0.07 R)
• M3: 431,291 km (0.109 R)
• M4: 537,206 km (0.112 R)
• M5: 776,114 km (0.027 R)
• M6: 990,488 km (0.037 R)
• M7: 1,740,571 km (0.106 R)
• M8: 1,809,536 km (0.101 R)
• M9: 1,986,361 km (0.115 R)
• M10: 2,205,821 km (0.106 R)
• M11: 2,394,912 km (0.111 R)
• M12: 3,160,554 km (0.097 R)
• M13: 3,288,012 km (0.112 R)
• M14: 5,804,846 km (0.098 R)
• M15: 6,066,343 km (0.095 R)
• M16: 6,438,992 km (0.064 R)
• M17: 6,492,847 km (0.105 R)
• M18: 6,929,074 km (0.105 R)
• M19: 7,262,378 km (0.048 R)
• M20: 8,469,932 km (0.071 R)
• M21: 9,676,888 km (0.104 R)
• M22: 9,738,672 km (0.118 R)
• M23: 9,800,456 km (0.112 R)
• M24: 9,924,622 km (0.105 R)
• M25: 10,426,523 km (0.084 R)
• M26: 10,616,961 km (0.117 R)
• M27: 11,455,008 km (0.105 R)
• M28: 11,585,906 km (0.111 R)
• M29: 11,783,076 km (0.098 R)
• M30: 12,247,428 km (0.071 R)
• M31: 12,650,295 km (0.107 R)
• M32: 17,509,832 km (0.079 R)
• M33: 17,585,230 km (0.054 R)
• M34: 19,738,093 km (0.078 R)
• M35: 19,895,021 km (0.113 R)
• M36: 20,925,152 km (0.081 R)
• M37: 21,648,457 km (0.072 R)
• M38: 22,298,311 km (0.053 R)
• M39: 22,379,991 km (0.099 R)
• M40: 22,543,651 km (0.1 R)
• M41: 22,789,889 km (0.053 R)
• M42: 24,034,544 km (0.065 R)
• M43: 24,286,018 km (0.086 R)
• M44: 25,727,991 km (0.12 R)
• M45: 26,762,461 km (0.119 R)
• M46: 27,372,222 km (0.064 R)
• M47: 28,694,068 km (0.055 R)
• M48: 32,319,274 km (0.09 R)
• M49: 32,411,875 km (0.119 R)
• M50: 32,504,326 km (0.066 R)
• M51: 34,185,357 km (0.086 R)
• M52: 34,751,885 km (0.111 R)
• M53: 35,036,420 km (0.11 R)
• M54: 35,226,559 km (0.051 R)
• M55: 37,146,049 km (0.069 R)
• M56: 39,000,763 km (0.111 R)
• M57: 39,197,784 km (0.118 R)
• M58: 39,592,722 km (0.085 R)
• M59: 39,889,973 km (0.049 R)
• M60: 43,003,105 km (0.108 R)
• M61: 43,206,558 km (0.08 R)
• M62: 45,052,596 km (0.061 R)
• M63: 45,362,712 km (0.025 R)
• M64: 46,924,215 km (0.088 R)
• M65: 47,553,722 km (0.12 R)
• M66: 48,291,689 km (0.115 R)
• M67: 49,459,001 km (0.07 R)
• M68: 50,421,065 km (0.083 R)
• M69: 50,958,121 km (0.119 R)
• M70: 51,173,542 km (0.041 R)
• M71: 51,281,252 km (0.07 R)
• M72: 52,363,443 km (0.049 R)
• M73: 53,671,976 km (0.032 R)
• M74: 54,880,876 km (0.059 R)
• M75: 55,876,600 km (0.056 R)
• M76: 56,543,806 km (0.087 R)
• M77: 58,335,690 km (0.091 R)
• M78: 59,918,884 km (0.09 R)
• M79: 60,487,805 km (0.115 R)
• M80: 63,474,526 km (0.082 R)
• M81: 63,822,341 km (0.045 R)
• M82: 64,752,690 km (0.076 R)
• M83: 66,156,517 km (0.086 R)
• M84: 66,273,951 km (0.12 R)
• M85: 70,787,917 km (0.119 R)
• M86: 72,596,855 km (0.091 R)
• M87: 74,298,979 km (0.074 R)
• M88: 78,114,473 km (0.047 R)
• M89: 78,735,753 km (0.042 R)
• M90: 79,858,335 km (0.074 R)
• M91: 80,358,890 km (0.086 R)
• M92: 83,004,229 km (0.045 R)
• M93: 84,401,174 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,177 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit