🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 19.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,951,373 km

• M1: 29,620 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 163 Days

Day: 30.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,951,373 km

• M1: 279,449 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.64 AU - 1.84 AU

Year: 826 Days

Day: 36.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.96 AU - 2.4 AU

Year: 1158 Days

Day: 47.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,951,373 km

• M1: 225,594 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.96 AU - 9.36 AU

Year: 7630 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,951,373 km

• M1: 172,786 km (0.081 R)
• M2: 317,895 km (0.059 R)
• M3: 464,501 km (0.062 R)
• M4: 618,587 km (0.087 R)
• M5: 829,670 km (0.042 R)
• M6: 931,696 km (0.085 R)
• M7: 1,295,368 km (0.059 R)
• M8: 1,385,725 km (0.116 R)
• M9: 1,494,034 km (0.065 R)
• M10: 1,605,335 km (0.082 R)
• M11: 1,752,838 km (0.109 R)
• M12: 2,771,450 km (0.105 R)
• M13: 3,174,018 km (0.071 R)
• M14: 3,361,315 km (0.052 R)
• M15: 3,681,903 km (0.12 R)
• M16: 4,306,773 km (0.118 R)
• M17: 6,453,503 km (0.119 R)
• M18: 6,612,226 km (0.064 R)
• M19: 6,799,074 km (0.074 R)
• M20: 7,096,325 km (0.045 R)
• M21: 7,844,015 km (0.085 R)
• M22: 8,013,659 km (0.059 R)
• M23: 8,241,646 km (0.094 R)
• M24: 10,203,772 km (0.117 R)
• M25: 10,544,406 km (0.114 R)
• M26: 10,669,171 km (0.079 R)
• M27: 11,141,451 km (0.109 R)
• M28: 11,396,216 km (0.114 R)
• M29: 12,500,548 km (0.117 R)
• M30: 13,165,959 km (0.109 R)
• M31: 13,570,771 km (0.052 R)
• M32: 14,082,695 km (0.105 R)
• M33: 14,635,608 km (0.04 R)
• M34: 15,019,925 km (0.075 R)
• M35: 15,160,547 km (0.025 R)
• M36: 15,656,016 km (0.107 R)
• M37: 15,941,448 km (0.115 R)
• M38: 16,120,816 km (0.119 R)
• M39: 16,228,826 km (0.067 R)
• M40: 16,772,016 km (0.106 R)
• M41: 16,881,372 km (0.05 R)
• M42: 17,321,339 km (0.117 R)
• M43: 18,588,134 km (0.112 R)
• M44: 19,923,295 km (0.094 R)
• M45: 20,700,007 km (0.078 R)
• M46: 21,052,908 km (0.105 R)
• M47: 21,368,111 km (0.111 R)
• M48: 21,923,718 km (0.096 R)
• M49: 22,083,189 km (0.079 R)
• M50: 22,483,962 km (0.101 R)
• M51: 22,604,537 km (0.113 R)
• M52: 22,967,911 km (0.056 R)
• M53: 23,741,332 km (0.086 R)
• M54: 23,987,271 km (0.099 R)
• M55: 25,691,041 km (0.077 R)
• M56: 26,027,935 km (0.055 R)
• M57: 27,218,884 km (0.117 R)
• M58: 27,864,249 km (0.095 R)
• M59: 28,297,185 km (0.07 R)
• M60: 28,950,928 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 10.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.32 AU - 10.38 AU

Year: 8684 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,951,373 km

• M1: 129,402 km (0.105 R)
• M2: 230,530 km (0.087 R)
• M3: 301,739 km (0.099 R)
• M4: 441,164 km (0.065 R)
• M5: 605,572 km (0.111 R)
• M6: 674,686 km (0.118 R)
• M7: 746,942 km (0.066 R)
• M8: 822,040 km (0.111 R)
• M9: 1,013,675 km (0.062 R)
• M10: 1,115,103 km (0.114 R)
• M11: 1,184,815 km (0.095 R)
• M12: 1,497,923 km (0.08 R)
• M13: 1,941,332 km (0.058 R)
• M14: 2,156,154 km (0.107 R)
• M15: 3,067,056 km (0.111 R)
• M16: 4,360,778 km (0.084 R)
• M17: 4,444,852 km (0.089 R)
• M18: 5,346,478 km (0.075 R)
• M19: 5,741,117 km (0.116 R)
• M20: 6,335,021 km (0.119 R)
• M21: 6,817,624 km (0.096 R)
• M22: 6,882,998 km (0.084 R)
• M23: 7,547,063 km (0.104 R)
• M24: 7,682,299 km (0.105 R)
• M25: 8,162,209 km (0.094 R)
• M26: 8,546,227 km (0.032 R)
• M27: 8,758,058 km (0.116 R)
• M28: 9,115,148 km (0.115 R)
• M29: 9,880,640 km (0.116 R)
• M30: 12,218,705 km (0.104 R)
• M31: 12,377,728 km (0.081 R)
• M32: 12,457,613 km (0.102 R)
• M33: 13,020,999 km (0.111 R)
• M34: 13,428,503 km (0.098 R)
• M35: 13,923,074 km (0.067 R)
• M36: 14,549,739 km (0.105 R)
• M37: 14,676,299 km (0.107 R)
• M38: 14,887,830 km (0.107 R)
• M39: 14,972,652 km (0.098 R)
• M40: 15,314,035 km (0.067 R)
• M41: 16,047,663 km (0.04 R)
• M42: 16,265,627 km (0.043 R)
• M43: 16,396,824 km (0.101 R)
• M44: 16,748,678 km (0.102 R)
• M45: 17,370,258 km (0.086 R)
• M46: 17,459,567 km (0.113 R)
• M47: 17,728,844 km (0.103 R)
• M48: 18,089,823 km (0.06 R)
• M49: 18,498,824 km (0.072 R)
• M50: 19,049,045 km (0.116 R)
• M51: 20,259,591 km (0.06 R)
• M52: 21,928,056 km (0.074 R)
• M53: 22,364,134 km (0.055 R)
• M54: 22,461,522 km (0.097 R)
• M55: 22,558,910 km (0.102 R)
• M56: 22,901,190 km (0.071 R)
• M57: 23,195,898 km (0.091 R)
• M58: 23,739,387 km (0.049 R)
• M59: 24,287,065 km (0.056 R)
• M60: 24,537,492 km (0.1 R)
• M61: 24,939,760 km (0.086 R)
• M62: 25,141,867 km (0.096 R)
• M63: 25,344,273 km (0.082 R)
• M64: 26,365,129 km (0.062 R)
• M65: 26,984,165 km (0.115 R)
• M66: 27,399,448 km (0.043 R)
• M67: 28,552,399 km (0.066 R)
• M68: 29,241,148 km (0.071 R)
• M69: 29,988,988 km (0.056 R)
• M70: 30,096,249 km (0.106 R)
• M71: 31,667,176 km (0.063 R)
• M72: 32,435,062 km (0.12 R)
• M73: 32,876,675 km (0.091 R)
• M74: 33,209,082 km (0.112 R)
• M75: 33,765,735 km (0.115 R)
• M76: 34,493,828 km (0.11 R)
• M77: 34,775,371 km (0.088 R)
• M78: 35,114,061 km (0.106 R)
• M79: 35,908,725 km (0.05 R)
• M80: 36,194,008 km (0.073 R)
• M81: 36,480,039 km (0.091 R)
• M82: 36,996,750 km (0.117 R)
• M83: 37,921,265 km (0.1 R)
• M84: 38,386,514 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 11.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.8 AU - 12.2 AU

Year: 14960 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,951,373 km

• M1: 175,777 km (0.059 R)
• M2: 343,178 km (0.115 R)
• M3: 420,220 km (0.066 R)
• M4: 879,187 km (0.088 R)
• M5: 1,426,117 km (0.093 R)
• M6: 1,508,246 km (0.1 R)
• M7: 1,634,506 km (0.062 R)
• M8: 1,823,448 km (0.109 R)
• M9: 2,238,882 km (0.082 R)
• M10: 2,499,182 km (0.108 R)
• M11: 2,873,326 km (0.117 R)
• M12: 3,229,070 km (0.095 R)
• M13: 3,561,327 km (0.095 R)
• M14: 3,693,571 km (0.045 R)
• M15: 4,239,005 km (0.116 R)
• M16: 4,562,286 km (0.106 R)
• M17: 4,851,609 km (0.106 R)
• M18: 5,535,720 km (0.052 R)
• M19: 5,822,349 km (0.036 R)
• M20: 6,091,326 km (0.112 R)
• M21: 6,758,084 km (0.12 R)
• M22: 6,946,278 km (0.091 R)
• M23: 7,327,603 km (0.084 R)
• M24: 7,813,946 km (0.078 R)
• M25: 8,386,157 km (0.067 R)
• M26: 9,756,025 km (0.109 R)
• M27: 10,183,277 km (0.119 R)
• M28: 10,290,987 km (0.1 R)
• M29: 10,399,146 km (0.11 R)
• M30: 10,973,004 km (0.115 R)
• M31: 11,055,881 km (0.076 R)
• M32: 11,445,284 km (0.116 R)
• M33: 11,641,706 km (0.025 R)
• M34: 11,839,175 km (0.066 R)
• M35: 14,024,052 km (0.072 R)
• M36: 14,174,249 km (0.119 R)
• M37: 14,718,785 km (0.084 R)
• M38: 14,871,225 km (0.093 R)
• M39: 16,361,968 km (0.078 R)
• M40: 16,615,088 km (0.109 R)
• M41: 17,543,342 km (0.108 R)
• M42: 17,899,834 km (0.115 R)
• M43: 18,357,005 km (0.033 R)
• M44: 19,116,514 km (0.09 R)
• M45: 19,617,367 km (0.096 R)
• M46: 19,886,195 km (0.06 R)
• M47: 20,325,863 km (0.106 R)
• M48: 20,427,739 km (0.049 R)
• M49: 22,431,004 km (0.068 R)
• M50: 22,747,553 km (0.072 R)
• M51: 23,527,257 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.1

Radius: 3.7

Gravity: 66.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.83 AU - 15.79 AU

Year: 17476 Days

Day: 19.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,951,373 km

• M1: 48,470 km (0.073 R)
• M2: 111,450 km (0.1 R)
• M3: 569,070 km (0.085 R)
• M4: 826,229 km (0.118 R)
• M5: 1,556,267 km (0.096 R)
• M6: 1,943,576 km (0.094 R)
• M7: 2,217,788 km (0.077 R)
• M8: 2,323,704 km (0.077 R)
• M9: 3,149,933 km (0.063 R)
• M10: 3,269,013 km (0.11 R)
• M11: 3,349,197 km (0.084 R)
• M12: 5,038,905 km (0.08 R)
• M13: 5,178,330 km (0.097 R)
• M14: 6,040,612 km (0.1 R)
• M15: 6,690,615 km (0.101 R)
• M16: 7,310,100 km (0.118 R)
• M17: 7,415,118 km (0.096 R)
• M18: 10,022,609 km (0.054 R)
• M19: 10,610,528 km (0.038 R)
• M20: 12,628,454 km (0.108 R)
• M21: 14,826,944 km (0.072 R)
• M22: 14,959,937 km (0.068 R)
• M23: 15,026,508 km (0.093 R)
• M24: 15,563,115 km (0.087 R)
• M25: 16,448,435 km (0.083 R)
• M26: 16,723,995 km (0.092 R)
• M27: 17,841,940 km (0.045 R)
• M28: 18,409,813 km (0.06 R)
• M29: 18,767,801 km (0.119 R)
• M30: 18,839,757 km (0.088 R)
• M31: 20,814,449 km (0.107 R)
• M32: 21,412,093 km (0.078 R)
• M33: 21,562,289 km (0.085 R)
• M34: 21,712,934 km (0.111 R)
• M35: 22,395,250 km (0.102 R)
• M36: 22,853,917 km (0.031 R)
• M37: 23,238,533 km (0.105 R)
• M38: 23,780,526 km (0.051 R)
• M39: 23,858,317 km (0.109 R)
• M40: 24,170,229 km (0.095 R)
• M41: 24,405,097 km (0.111 R)
• M42: 24,483,636 km (0.108 R)
• M43: 26,552,575 km (0.084 R)
• M44: 27,200,334 km (0.113 R)
• M45: 27,444,627 km (0.071 R)
• M46: 28,264,124 km (0.112 R)
• M47: 28,511,409 km (0.055 R)
• M48: 29,341,378 km (0.062 R)
• M49: 30,516,470 km (0.096 R)
• M50: 31,878,109 km (0.099 R)
• M51: 32,912,280 km (0.084 R)
• M52: 36,259,083 km (0.094 R)
• M53: 37,157,718 km (0.118 R)
• M54: 38,519,208 km (0.096 R)
• M55: 40,638,411 km (0.12 R)
• M56: 42,323,033 km (0.116 R)
• M57: 44,030,543 km (0.09 R)
• M58: 44,508,807 km (0.114 R)
• M59: 45,953,923 km (0.111 R)
• M60: 47,414,297 km (0.103 R)
• M61: 48,199,387 km (0.095 R)
• M62: 51,382,381 km (0.113 R)
• M63: 51,583,590 km (0.072 R)
• M64: 52,492,247 km (0.101 R)
• M65: 53,100,811 km (0.119 R)
• M66: 53,406,141 km (0.072 R)
• M67: 54,530,069 km (0.045 R)
• M68: 56,075,415 km (0.036 R)
• M69: 56,593,772 km (0.113 R)
• M70: 56,801,564 km (0.116 R)
• M71: 57,530,704 km (0.079 R)
• M72: 57,635,123 km (0.092 R)
• M73: 57,739,692 km (0.057 R)
• M74: 58,367,853 km (0.104 R)
• M75: 58,577,889 km (0.103 R)
• M76: 59,631,207 km (0.117 R)
• M77: 60,372,165 km (0.1 R)
• M78: 60,478,380 km (0.098 R)
• M79: 61,329,442 km (0.115 R)
• M80: 61,970,469 km (0.109 R)
• M81: 63,474,676 km (0.103 R)
• M82: 63,798,555 km (0.065 R)
• M83: 64,556,418 km (0.116 R)
• M84: 65,208,365 km (0.097 R)
• M85: 66,190,475 km (0.079 R)
• M86: 66,738,153 km (0.103 R)
• M87: 67,287,327 km (0.055 R)
• M88: 68,058,803 km (0.071 R)
• M89: 68,500,865 km (0.106 R)
• M90: 70,502,185 km (0.115 R)
• M91: 71,061,532 km (0.079 R)
• M92: 72,072,065 km (0.119 R)
• M93: 72,635,451 km (0.117 R)
• M94: 73,880,105 km (0.109 R)
• M95: 74,334,584 km (0.081 R)
• M96: 75,588,812 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 3

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.82 AU - 20.98 AU

Year: 27255 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,951,373 km

• M1: 419,173 km (0.081 R)
• M2: 470,784 km (0.108 R)
• M3: 780,602 km (0.1 R)
• M4: 1,364,333 km (0.072 R)
• M5: 1,709,455 km (0.106 R)
• M6: 2,351,230 km (0.097 R)
• M7: 2,826,801 km (0.067 R)
• M8: 2,859,563 km (0.097 R)
• M9: 3,647,046 km (0.111 R)
• M10: 3,972,422 km (0.084 R)
• M11: 4,611,803 km (0.093 R)
• M12: 5,162,024 km (0.1 R)
• M13: 5,202,116 km (0.075 R)
• M14: 5,815,767 km (0.071 R)
• M15: 6,365,838 km (0.059 R)
• M16: 6,581,858 km (0.11 R)
• M17: 8,441,209 km (0.082 R)
• M18: 9,014,169 km (0.104 R)
• M19: 10,197,040 km (0.074 R)
• M20: 12,060,431 km (0.086 R)
• M21: 12,704,450 km (0.096 R)
• M22: 12,758,604 km (0.096 R)
• M23: 14,137,597 km (0.091 R)
• M24: 15,102,055 km (0.11 R)
• M25: 17,574,010 km (0.119 R)
• M26: 18,548,042 km (0.059 R)
• M27: 19,227,964 km (0.058 R)
• M28: 20,041,776 km (0.071 R)
• M29: 23,208,913 km (0.104 R)
• M30: 23,673,863 km (0.087 R)
• M31: 23,874,175 km (0.031 R)
• M32: 24,478,101 km (0.068 R)
• M33: 25,087,114 km (0.117 R)
• M34: 25,769,729 km (0.107 R)
• M35: 26,943,923 km (0.025 R)
• M36: 27,783,317 km (0.052 R)
• M37: 27,853,628 km (0.106 R)
• M38: 28,560,178 km (0.033 R)
• M39: 29,774,913 km (0.086 R)
• M40: 30,352,211 km (0.114 R)
• M41: 31,664,932 km (0.117 R)
• M42: 32,328,100 km (0.08 R)
• M43: 33,070,404 km (0.114 R)
• M44: 34,119,086 km (0.105 R)
• M45: 34,723,162 km (0.114 R)
• M46: 36,556,633 km (0.112 R)
• M47: 37,019,788 km (0.059 R)
• M48: 37,097,280 km (0.109 R)
• M49: 37,407,396 km (0.102 R)
• M50: 39,286,046 km (0.025 R)
• M51: 41,275,399 km (0.066 R)
• M52: 42,080,385 km (0.102 R)
• M53: 42,322,883 km (0.104 R)
• M54: 43,053,070 km (0.045 R)
• M55: 44,033,086 km (0.072 R)
• M56: 44,443,732 km (0.096 R)
• M57: 45,351,342 km (0.073 R)
• M58: 45,765,878 km (0.101 R)
• M59: 46,598,839 km (0.101 R)
• M60: 47,017,115 km (0.072 R)
• M61: 47,101,039 km (0.067 R)
• M62: 49,042,520 km (0.07 R)
• M63: 51,786,893 km (0.085 R)
• M64: 52,306,895 km (0.06 R)
• M65: 55,995,680 km (0.068 R)
• M66: 58,501,145 km (0.079 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit