🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 17.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.6 AU - 2.02 AU

Year: 860 Days

Day: 41.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.77 AU

Year: 1489 Days

Day: 15.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.79 AU - 3.35 AU

Year: 1899 Days

Day: 26.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,690,115 km

• M1: 63,878 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.43 AU - 4.77 AU

Year: 3484 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 12.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.63 AU - 8.69 AU

Year: 8231 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,690,115 km

• M1: 309,368 km (0.073 R)
• M2: 576,849 km (0.116 R)
• M3: 804,089 km (0.12 R)
• M4: 1,008,140 km (0.095 R)
• M5: 1,347,129 km (0.063 R)
• M6: 1,447,808 km (0.08 R)
• M7: 1,967,212 km (0.091 R)
• M8: 2,082,702 km (0.059 R)
• M9: 2,176,649 km (0.116 R)
• M10: 2,492,301 km (0.114 R)
• M11: 2,617,664 km (0.102 R)
• M12: 2,848,792 km (0.049 R)
• M13: 3,086,802 km (0.066 R)
• M14: 3,276,493 km (0.085 R)
• M15: 3,414,272 km (0.06 R)
• M16: 3,753,261 km (0.113 R)
• M17: 3,955,966 km (0.11 R)
• M18: 4,402,815 km (0.069 R)
• M19: 4,617,039 km (0.098 R)
• M20: 5,119,389 km (0.07 R)
• M21: 5,312,370 km (0.07 R)
• M22: 6,108,380 km (0.102 R)
• M23: 6,416,552 km (0.07 R)
• M24: 6,520,373 km (0.107 R)
• M25: 6,870,731 km (0.105 R)
• M26: 7,191,319 km (0.101 R)
• M27: 7,299,329 km (0.042 R)
• M28: 8,484,443 km (0.065 R)
• M29: 9,216,276 km (0.117 R)
• M30: 9,490,938 km (0.06 R)
• M31: 9,848,177 km (0.098 R)
• M32: 10,129,122 km (0.101 R)
• M33: 11,321,118 km (0.114 R)
• M34: 11,700,199 km (0.057 R)
• M35: 11,784,871 km (0.055 R)
• M36: 12,254,908 km (0.07 R)
• M37: 12,427,394 km (0.102 R)
• M38: 12,600,629 km (0.045 R)
• M39: 12,774,611 km (0.047 R)
• M40: 13,037,155 km (0.075 R)
• M41: 13,835,709 km (0.117 R)
• M42: 14,467,760 km (0.083 R)
• M43: 14,558,865 km (0.081 R)
• M44: 14,695,747 km (0.089 R)
• M45: 15,433,414 km (0.098 R)
• M46: 15,573,138 km (0.12 R)
• M47: 15,853,784 km (0.094 R)
• M48: 16,041,679 km (0.032 R)
• M49: 16,420,012 km (0.096 R)
• M50: 16,753,316 km (0.107 R)
• M51: 18,158,339 km (0.032 R)
• M52: 18,750,597 km (0.12 R)
• M53: 19,249,207 km (0.06 R)
• M54: 21,286,580 km (0.033 R)
• M55: 21,442,162 km (0.112 R)
• M56: 21,702,313 km (0.1 R)
• M57: 21,806,732 km (0.116 R)
• M58: 22,753,238 km (0.108 R)
• M59: 22,912,410 km (0.082 R)
• M60: 23,445,277 km (0.063 R)
• M61: 23,605,946 km (0.053 R)
• M62: 24,959,208 km (0.118 R)
• M63: 25,838,395 km (0.12 R)
• M64: 26,115,300 km (0.115 R)
• M65: 27,064,050 km (0.095 R)
• M66: 27,967,172 km (0.06 R)
• M67: 28,194,561 km (0.06 R)
• M68: 28,650,984 km (0.086 R)
• M69: 29,977,169 km (0.073 R)
• M70: 30,268,137 km (0.11 R)
• M71: 30,794,123 km (0.119 R)
• M72: 33,349,105 km (0.1 R)
• M73: 33,529,820 km (0.102 R)
• M74: 35,416,997 km (0.117 R)
• M75: 36,652,675 km (0.104 R)
• M76: 37,400,964 km (0.081 R)
• M77: 39,102,789 km (0.087 R)
• M78: 39,739,627 km (0.039 R)
• M79: 39,931,262 km (0.103 R)
• M80: 40,123,346 km (0.083 R)
• M81: 40,636,766 km (0.091 R)
• M82: 42,320,639 km (0.092 R)
• M83: 43,171,103 km (0.082 R)
• M84: 43,631,416 km (0.109 R)
• M85: 43,763,211 km (0.043 R)
• M86: 44,225,619 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530

Radius: 3.5

Gravity: 43.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.88 AU - 14.02 AU

Year: 18398 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,690,115 km

• M1: 54,304 km (0.105 R)
• M2: 130,300 km (0.076 R)
• M3: 421,417 km (0.12 R)
• M4: 673,789 km (0.081 R)
• M5: 872,006 km (0.117 R)
• M6: 965,804 km (0.026 R)
• M7: 1,112,559 km (0.041 R)
• M8: 1,137,692 km (0.114 R)
• M9: 1,266,346 km (0.074 R)
• M10: 1,345,782 km (0.045 R)
• M11: 1,481,917 km (0.069 R)
• M12: 1,856,061 km (0.12 R)
• M13: 2,618,412 km (0.073 R)
• M14: 3,031,750 km (0.094 R)
• M15: 3,917,669 km (0.103 R)
• M16: 4,348,661 km (0.094 R)
• M17: 4,835,751 km (0.098 R)
• M18: 5,555,018 km (0.115 R)
• M19: 5,598,252 km (0.063 R)
• M20: 5,685,317 km (0.035 R)
• M21: 6,127,080 km (0.106 R)
• M22: 6,903,194 km (0.1 R)
• M23: 7,326,406 km (0.088 R)
• M24: 7,758,146 km (0.097 R)
• M25: 7,903,854 km (0.105 R)
• M26: 8,001,392 km (0.108 R)
• M27: 8,396,031 km (0.074 R)
• M28: 8,495,663 km (0.118 R)
• M29: 8,595,744 km (0.118 R)
• M30: 9,152,697 km (0.062 R)
• M31: 9,358,244 km (0.069 R)
• M32: 11,827,806 km (0.05 R)
• M33: 12,051,604 km (0.119 R)
• M34: 12,960,561 km (0.089 R)
• M35: 13,018,007 km (0.116 R)
• M36: 13,075,602 km (0.079 R)
• M37: 13,423,118 km (0.043 R)
• M38: 15,266,463 km (0.086 R)
• M39: 17,250,579 km (0.112 R)
• M40: 17,695,334 km (0.092 R)
• M41: 18,531,137 km (0.055 R)
• M42: 18,660,838 km (0.091 R)
• M43: 19,643,547 km (0.119 R)
• M44: 20,174,470 km (0.1 R)
• M45: 20,642,861 km (0.082 R)
• M46: 20,979,605 km (0.111 R)
• M47: 22,069,426 km (0.078 R)
• M48: 22,968,359 km (0.109 R)
• M49: 24,944,847 km (0.102 R)
• M50: 25,088,012 km (0.12 R)
• M51: 25,159,819 km (0.089 R)
• M52: 25,303,433 km (0.085 R)
• M53: 25,953,286 km (0.118 R)
• M54: 27,121,944 km (0.072 R)
• M55: 27,564,754 km (0.086 R)
• M56: 28,009,808 km (0.081 R)
• M57: 28,756,899 km (0.11 R)
• M58: 29,510,424 km (0.097 R)
• M59: 31,500,076 km (0.106 R)
• M60: 33,374,537 km (0.105 R)
• M61: 34,325,381 km (0.094 R)
• M62: 34,644,324 km (0.091 R)
• M63: 34,724,209 km (0.118 R)
• M64: 35,768,103 km (0.114 R)
• M65: 36,010,601 km (0.077 R)
• M66: 36,091,384 km (0.099 R)
• M67: 38,051,565 km (0.117 R)
• M68: 38,546,883 km (0.088 R)
• M69: 39,377,301 km (0.061 R)
• M70: 39,711,054 km (0.068 R)
• M71: 40,297,478 km (0.104 R)
• M72: 43,272,231 km (0.12 R)
• M73: 43,444,418 km (0.042 R)
• M74: 44,481,880 km (0.081 R)
• M75: 44,742,479 km (0.097 R)
• M76: 45,439,904 km (0.086 R)
• M77: 46,228,884 km (0.045 R)
• M78: 48,354,969 km (0.08 R)
• M79: 49,070,645 km (0.071 R)
• M80: 49,339,921 km (0.063 R)
• M81: 50,060,384 km (0.086 R)
• M82: 51,147,811 km (0.074 R)
• M83: 52,151,314 km (0.08 R)
• M84: 52,426,125 km (0.107 R)
• M85: 55,014,168 km (0.094 R)
• M86: 55,293,916 km (0.1 R)
• M87: 55,574,113 km (0.102 R)
• M88: 56,511,493 km (0.102 R)
• M89: 59,929,505 km (0.079 R)
• M90: 63,120,877 km (0.09 R)
• M91: 63,413,640 km (0.092 R)
• M92: 63,609,164 km (0.117 R)
• M93: 64,589,629 km (0.11 R)
• M94: 65,673,764 km (0.079 R)
• M95: 65,772,649 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 3.4

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.12 AU - 16.94 AU

Year: 19557 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,690,115 km

• M1: 55,202 km (0.085 R)
• M2: 135,984 km (0.069 R)
• M3: 320,738 km (0.051 R)
• M4: 450,439 km (0.102 R)
• M5: 562,039 km (0.094 R)
• M6: 647,160 km (0.066 R)
• M7: 868,116 km (0.087 R)
• M8: 1,007,392 km (0.082 R)
• M9: 1,111,063 km (0.103 R)
• M10: 1,559,558 km (0.111 R)
• M11: 2,136,258 km (0.116 R)
• M12: 2,460,885 km (0.112 R)
• M13: 2,657,307 km (0.118 R)
• M14: 2,743,027 km (0.114 R)
• M15: 3,155,169 km (0.095 R)
• M16: 3,337,678 km (0.072 R)
• M17: 3,492,362 km (0.053 R)
• M18: 4,167,198 km (0.036 R)
• M19: 4,811,666 km (0.094 R)
• M20: 5,234,429 km (0.106 R)
• M21: 6,533,687 km (0.107 R)
• M22: 6,688,222 km (0.087 R)
• M23: 6,727,117 km (0.116 R)
• M24: 7,398,512 km (0.09 R)
• M25: 7,559,629 km (0.062 R)
• M26: 9,580,846 km (0.12 R)
• M27: 9,756,324 km (0.109 R)
• M28: 9,844,587 km (0.07 R)
• M29: 10,650,022 km (0.098 R)
• M30: 10,786,306 km (0.115 R)
• M31: 10,877,411 km (0.107 R)
• M32: 11,060,519 km (0.07 R)
• M33: 11,106,445 km (0.052 R)
• M34: 11,991,466 km (0.056 R)
• M35: 12,514,011 km (0.115 R)
• M36: 12,657,775 km (0.09 R)
• M37: 13,287,283 km (0.093 R)
• M38: 14,325,492 km (0.056 R)
• M39: 15,287,107 km (0.103 R)
• M40: 15,853,186 km (0.112 R)
• M41: 15,905,096 km (0.099 R)
• M42: 16,531,163 km (0.098 R)
• M43: 16,688,989 km (0.116 R)
• M44: 17,753,527 km (0.079 R)
• M45: 18,457,236 km (0.108 R)
• M46: 19,280,622 km (0.084 R)
• M47: 20,396,772 km (0.067 R)
• M48: 21,706,053 km (0.12 R)
• M49: 22,225,756 km (0.109 R)
• M50: 22,691,005 km (0.057 R)
• M51: 23,042,261 km (0.104 R)
• M52: 23,159,695 km (0.081 R)
• M53: 23,868,490 km (0.097 R)
• M54: 24,344,959 km (0.102 R)
• M55: 25,065,722 km (0.103 R)
• M56: 25,368,059 km (0.095 R)
• M57: 26,220,916 km (0.095 R)
• M58: 26,282,252 km (0.06 R)
• M59: 26,589,376 km (0.058 R)
• M60: 26,959,481 km (0.107 R)
• M61: 28,709,178 km (0.095 R)
• M62: 28,898,868 km (0.119 R)
• M63: 30,624,180 km (0.073 R)
• M64: 31,466,715 km (0.08 R)
• M65: 31,662,240 km (0.109 R)
• M66: 31,792,839 km (0.114 R)
• M67: 31,989,111 km (0.086 R)
• M68: 32,448,377 km (0.043 R)
• M69: 32,777,791 km (0.095 R)
• M70: 32,976,008 km (0.068 R)
• M71: 34,106,669 km (0.074 R)
• M72: 35,047,191 km (0.106 R)
• M73: 35,588,585 km (0.091 R)
• M74: 35,792,338 km (0.12 R)
• M75: 38,475,376 km (0.054 R)
• M76: 39,033,824 km (0.072 R)
• M77: 40,441,391 km (0.104 R)
• M78: 40,512,151 km (0.081 R)
• M79: 41,793,756 km (0.076 R)
• M80: 42,223,999 km (0.066 R)
• M81: 42,655,589 km (0.104 R)
• M82: 43,741,221 km (0.061 R)
• M83: 45,276,095 km (0.072 R)
• M84: 46,235,017 km (0.095 R)
• M85: 46,754,271 km (0.102 R)
• M86: 47,723,516 km (0.09 R)
• M87: 48,323,254 km (0.074 R)
• M88: 49,909,440 km (0.046 R)
• M89: 49,985,436 km (0.064 R)
• M90: 50,061,431 km (0.117 R)
• M91: 50,365,714 km (0.097 R)
• M92: 50,518,154 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.7

Radius: 5.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.67 AU - 16.75 AU

Year: 21987 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,690,115 km

• M1: 82,877 km (0.099 R)
• M2: 281,094 km (0.063 R)
• M3: 319,691 km (0.095 R)
• M4: 388,356 km (0.058 R)
• M5: 541,095 km (0.102 R)
• M6: 861,684 km (0.106 R)
• M7: 920,177 km (0.119 R)
• M8: 1,189,303 km (0.081 R)
• M9: 1,343,987 km (0.103 R)
• M10: 1,922,482 km (0.113 R)
• M11: 2,264,613 km (0.113 R)
• M12: 3,124,052 km (0.108 R)
• M13: 3,337,828 km (0.094 R)
• M14: 3,811,754 km (0.097 R)
• M15: 4,306,474 km (0.11 R)
• M16: 4,374,092 km (0.105 R)
• M17: 5,068,376 km (0.103 R)
• M18: 5,537,814 km (0.114 R)
• M19: 5,945,917 km (0.072 R)
• M20: 6,172,558 km (0.09 R)
• M21: 7,591,045 km (0.028 R)
• M22: 7,795,695 km (0.087 R)
• M23: 8,127,054 km (0.086 R)
• M24: 8,675,181 km (0.072 R)
• M25: 8,846,171 km (0.098 R)
• M26: 9,018,358 km (0.099 R)
• M27: 9,148,209 km (0.106 R)
• M28: 9,718,177 km (0.088 R)
• M29: 10,029,789 km (0.075 R)
• M30: 10,074,669 km (0.103 R)
• M31: 10,800,218 km (0.087 R)
• M32: 10,892,071 km (0.102 R)
• M33: 11,355,376 km (0.048 R)
• M34: 11,872,536 km (0.117 R)
• M35: 11,919,958 km (0.081 R)
• M36: 12,735,117 km (0.03 R)
• M37: 13,174,037 km (0.047 R)
• M38: 13,272,173 km (0.111 R)
• M39: 13,667,411 km (0.118 R)
• M40: 13,717,078 km (0.096 R)
• M41: 14,217,183 km (0.047 R)
• M42: 15,441,492 km (0.103 R)
• M43: 16,646,204 km (0.063 R)
• M44: 17,125,665 km (0.04 R)
• M45: 17,718,073 km (0.081 R)
• M46: 18,098,500 km (0.098 R)
• M47: 18,317,062 km (0.101 R)
• M48: 18,481,471 km (0.104 R)
• M49: 19,033,487 km (0.105 R)
• M50: 19,871,534 km (0.105 R)
• M51: 19,984,181 km (0.12 R)
• M52: 20,096,978 km (0.117 R)
• M53: 20,436,864 km (0.097 R)
• M54: 20,550,559 km (0.093 R)
• M55: 20,892,988 km (0.058 R)
• M56: 22,398,242 km (0.074 R)
• M57: 22,574,169 km (0.098 R)
• M58: 24,539,436 km (0.101 R)
• M59: 25,879,833 km (0.076 R)
• M60: 26,249,490 km (0.091 R)
• M61: 27,368,930 km (0.029 R)
• M62: 29,654,188 km (0.101 R)
• M63: 31,342,250 km (0.093 R)
• M64: 31,999,733 km (0.109 R)
• M65: 33,128,000 km (0.045 R)
• M66: 33,462,351 km (0.047 R)
• M67: 34,810,677 km (0.085 R)
• M68: 35,355,063 km (0.05 R)
• M69: 35,765,111 km (0.051 R)
• M70: 35,970,808 km (0.064 R)
• M71: 38,468,793 km (0.079 R)
• M72: 39,243,261 km (0.095 R)
• M73: 40,022,816 km (0.068 R)
• M74: 40,093,875 km (0.078 R)
• M75: 40,450,217 km (0.087 R)
• M76: 40,521,575 km (0.083 R)
• M77: 40,592,933 km (0.06 R)
• M78: 40,735,949 km (0.07 R)
• M79: 41,237,551 km (0.115 R)
• M80: 42,391,848 km (0.041 R)
• M81: 42,464,403 km (0.108 R)
• M82: 44,069,738 km (0.106 R)
• M83: 45,694,969 km (0.113 R)
• M84: 45,769,319 km (0.102 R)
• M85: 46,290,817 km (0.106 R)
• M86: 47,114,204 km (0.119 R)
• M87: 47,866,980 km (0.108 R)
• M88: 48,320,561 km (0.075 R)
• M89: 48,699,642 km (0.065 R)
• M90: 48,927,629 km (0.098 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit