🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 157 Days

Day: 38.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.48 AU - 2.1 AU

Year: 922 Days

Day: 26.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,666,494 km

• M1: 235,617 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.17 AU

Year: 985 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.87 AU - 2.91 AU

Year: 1423 Days

Day: 34 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,666,494 km

• M1: 1,415,794 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 8.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.22 AU - 5.32 AU

Year: 4011 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,666,494 km

• M1: 146,008 km (0.118 R)
• M2: 270,473 km (0.085 R)
• M3: 443,857 km (0.039 R)
• M4: 564,882 km (0.054 R)
• M5: 804,537 km (0.088 R)
• M6: 860,188 km (0.057 R)
• M7: 926,759 km (0.063 R)
• M8: 1,045,390 km (0.111 R)
• M9: 1,137,692 km (0.097 R)
• M10: 1,297,911 km (0.096 R)
• M11: 1,408,913 km (0.119 R)
• M12: 1,500,167 km (0.085 R)
• M13: 1,676,543 km (0.114 R)
• M14: 1,834,967 km (0.055 R)
• M15: 1,935,048 km (0.086 R)
• M16: 1,998,478 km (0.103 R)
• M17: 2,075,521 km (0.116 R)
• M18: 2,153,761 km (0.112 R)
• M19: 2,299,469 km (0.076 R)
• M20: 2,573,083 km (0.116 R)
• M21: 2,900,703 km (0.094 R)
• M22: 3,121,509 km (0.113 R)
• M23: 3,211,417 km (0.103 R)
• M24: 3,673,974 km (0.038 R)
• M25: 4,091,951 km (0.071 R)
• M26: 4,440,514 km (0.085 R)
• M27: 4,643,967 km (0.111 R)
• M28: 4,850,561 km (0.104 R)
• M29: 4,920,124 km (0.098 R)
• M30: 5,219,470 km (0.107 R)
• M31: 5,308,630 km (0.088 R)
• M32: 5,872,913 km (0.081 R)
• M33: 6,003,063 km (0.091 R)
• M34: 6,609,832 km (0.105 R)
• M35: 6,979,339 km (0.07 R)
• M36: 7,137,015 km (0.088 R)
• M37: 7,216,152 km (0.081 R)
• M38: 7,335,681 km (0.117 R)
• M39: 7,455,808 km (0.112 R)
• M40: 7,983,739 km (0.069 R)
• M41: 8,107,307 km (0.112 R)
• M42: 8,169,390 km (0.107 R)
• M43: 8,734,720 km (0.115 R)
• M44: 9,334,309 km (0.078 R)
• M45: 9,464,608 km (0.093 R)
• M46: 9,792,826 km (0.057 R)
• M47: 10,124,784 km (0.078 R)
• M48: 10,325,694 km (0.116 R)
• M49: 10,438,042 km (0.085 R)
• M50: 10,686,374 km (0.051 R)
• M51: 10,822,658 km (0.084 R)
• M52: 11,304,064 km (0.086 R)
• M53: 11,443,040 km (0.105 R)
• M54: 12,478,706 km (0.06 R)
• M55: 12,622,171 km (0.074 R)
• M56: 12,886,809 km (0.09 R)
• M57: 13,421,472 km (0.085 R)
• M58: 13,617,745 km (0.096 R)
• M59: 13,765,547 km (0.084 R)
• M60: 14,087,631 km (0.101 R)
• M61: 14,162,281 km (0.096 R)
• M62: 14,362,144 km (0.112 R)
• M63: 14,462,374 km (0.108 R)
• M64: 14,688,865 km (0.03 R)
• M65: 14,815,126 km (0.097 R)
• M66: 15,017,981 km (0.095 R)
• M67: 15,298,327 km (0.072 R)
• M68: 16,620,922 km (0.118 R)
• M69: 16,937,471 km (0.116 R)
• M70: 17,496,219 km (0.111 R)
• M71: 17,683,665 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 8.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.6 AU - 10.5 AU

Year: 10482 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,666,494 km

• M1: 193,131 km (0.078 R)
• M2: 276,606 km (0.097 R)
• M3: 425,905 km (0.119 R)
• M4: 663,167 km (0.049 R)
• M5: 725,101 km (0.117 R)
• M6: 805,435 km (0.115 R)
• M7: 923,318 km (0.096 R)
• M8: 1,253,181 km (0.107 R)
• M9: 1,391,111 km (0.109 R)
• M10: 1,451,847 km (0.118 R)
• M11: 2,084,796 km (0.103 R)
• M12: 2,491,852 km (0.094 R)
• M13: 2,768,458 km (0.109 R)
• M14: 3,028,609 km (0.074 R)
• M15: 3,081,567 km (0.107 R)
• M16: 3,242,384 km (0.077 R)
• M17: 3,827,013 km (0.061 R)
• M18: 4,000,097 km (0.062 R)
• M19: 4,087,612 km (0.079 R)
• M20: 4,354,046 km (0.059 R)
• M21: 4,474,323 km (0.103 R)
• M22: 4,565,129 km (0.104 R)
• M23: 5,123,577 km (0.069 R)
• M24: 5,250,586 km (0.064 R)
• M25: 5,572,670 km (0.069 R)
• M26: 6,440,338 km (0.034 R)
• M27: 6,577,519 km (0.113 R)
• M28: 6,646,484 km (0.095 R)
• M29: 6,820,017 km (0.072 R)
• M30: 7,313,690 km (0.066 R)
• M31: 7,420,952 km (0.096 R)
• M32: 8,863,225 km (0.1 R)
• M33: 9,518,464 km (0.1 R)
• M34: 9,950,652 km (0.052 R)
• M35: 10,631,322 km (0.039 R)
• M36: 11,368,391 km (0.114 R)
• M37: 11,492,856 km (0.086 R)
• M38: 11,617,771 km (0.114 R)
• M39: 12,079,579 km (0.111 R)
• M40: 12,504,587 km (0.109 R)
• M41: 12,934,681 km (0.107 R)
• M42: 13,986,354 km (0.086 R)
• M43: 15,019,776 km (0.086 R)
• M44: 15,202,136 km (0.118 R)
• M45: 15,476,797 km (0.09 R)
• M46: 18,948,814 km (0.048 R)
• M47: 20,291,455 km (0.049 R)
• M48: 20,593,942 km (0.116 R)
• M49: 21,152,541 km (0.114 R)
• M50: 21,716,076 km (0.045 R)
• M51: 22,910,166 km (0.057 R)
• M52: 23,965,878 km (0.068 R)
• M53: 24,232,312 km (0.1 R)
• M54: 25,307,621 km (0.098 R)
• M55: 26,728,801 km (0.112 R)
• M56: 26,784,003 km (0.116 R)
• M57: 26,839,204 km (0.098 R)
• M58: 27,337,814 km (0.107 R)
• M59: 27,727,816 km (0.102 R)
• M60: 28,344,309 km (0.083 R)
• M61: 28,400,557 km (0.076 R)
• M62: 28,852,044 km (0.096 R)
• M63: 29,305,924 km (0.055 R)
• M64: 29,705,051 km (0.099 R)
• M65: 30,508,691 km (0.12 R)
• M66: 30,739,520 km (0.108 R)
• M67: 31,087,036 km (0.113 R)
• M68: 31,203,124 km (0.1 R)
• M69: 31,377,555 km (0.1 R)
• M70: 31,610,628 km (0.056 R)
• M71: 32,195,855 km (0.117 R)
• M72: 32,372,082 km (0.118 R)
• M73: 32,489,815 km (0.102 R)
• M74: 32,548,607 km (0.092 R)
• M75: 34,392,102 km (0.11 R)
• M76: 34,512,229 km (0.08 R)
• M77: 35,054,371 km (0.09 R)
• M78: 35,114,809 km (0.057 R)
• M79: 35,720,830 km (0.095 R)
• M80: 37,250,917 km (0.109 R)
• M81: 38,179,321 km (0.112 R)
• M82: 38,303,637 km (0.118 R)
• M83: 38,864,928 km (0.06 R)
• M84: 40,374,969 km (0.047 R)
• M85: 41,009,713 km (0.103 R)
• M86: 41,264,628 km (0.105 R)
• M87: 42,225,046 km (0.101 R)
• M88: 42,353,551 km (0.047 R)
• M89: 42,998,617 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.2

Radius: 5.4

Gravity: 24.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.49 AU - 18.51 AU

Year: 23495 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,666,494 km

• M1: 81,232 km (0.097 R)
• M2: 194,178 km (0.105 R)
• M3: 257,159 km (0.032 R)
• M4: 512,522 km (0.087 R)
• M5: 581,038 km (0.09 R)
• M6: 652,546 km (0.116 R)
• M7: 940,522 km (0.071 R)
• M8: 996,771 km (0.074 R)
• M9: 1,792,482 km (0.081 R)
• M10: 1,970,354 km (0.046 R)
• M11: 2,153,910 km (0.11 R)
• M12: 2,458,940 km (0.108 R)
• M13: 2,497,985 km (0.082 R)
• M14: 2,576,823 km (0.06 R)
• M15: 3,809,659 km (0.061 R)
• M16: 3,855,137 km (0.077 R)
• M17: 4,947,351 km (0.075 R)
• M18: 4,996,868 km (0.099 R)
• M19: 5,146,466 km (0.027 R)
• M20: 5,655,847 km (0.061 R)
• M21: 6,777,083 km (0.118 R)
• M22: 7,221,837 km (0.106 R)
• M23: 9,398,486 km (0.109 R)
• M24: 11,958,704 km (0.072 R)
• M25: 12,159,016 km (0.1 R)
• M26: 12,226,036 km (0.092 R)
• M27: 12,902,667 km (0.077 R)
• M28: 13,245,545 km (0.1 R)
• M29: 13,522,002 km (0.113 R)
• M30: 14,221,372 km (0.048 R)
• M31: 14,646,828 km (0.055 R)
• M32: 15,292,493 km (0.098 R)
• M33: 15,874,428 km (0.082 R)
• M34: 16,167,939 km (0.091 R)
• M35: 16,909,945 km (0.087 R)
• M36: 18,890,172 km (0.07 R)
• M37: 20,702,101 km (0.098 R)
• M38: 20,782,136 km (0.091 R)
• M39: 22,404,376 km (0.1 R)
• M40: 23,147,428 km (0.112 R)
• M41: 24,488,573 km (0.09 R)
• M42: 24,573,096 km (0.101 R)
• M43: 25,168,495 km (0.114 R)
• M44: 28,037,932 km (0.093 R)
• M45: 28,392,778 km (0.084 R)
• M46: 30,826,436 km (0.094 R)
• M47: 31,744,519 km (0.114 R)
• M48: 32,578,527 km (0.088 R)
• M49: 33,890,051 km (0.076 R)
• M50: 34,647,316 km (0.111 R)
• M51: 34,742,310 km (0.044 R)
• M52: 36,371,282 km (0.103 R)
• M53: 39,009,290 km (0.111 R)
• M54: 39,207,059 km (0.071 R)
• M55: 40,301,218 km (0.081 R)
• M56: 40,701,541 km (0.118 R)
• M57: 41,103,212 km (0.106 R)
• M58: 41,506,079 km (0.065 R)
• M59: 44,157,252 km (0.108 R)
• M60: 44,466,621 km (0.065 R)
• M61: 45,295,243 km (0.062 R)
• M62: 45,607,304 km (0.054 R)
• M63: 45,919,964 km (0.076 R)
• M64: 46,338,090 km (0.105 R)
• M65: 46,547,677 km (0.079 R)
• M66: 46,652,545 km (0.073 R)
• M67: 46,757,413 km (0.066 R)
• M68: 46,862,580 km (0.092 R)
• M69: 48,129,076 km (0.12 R)
• M70: 48,447,570 km (0.077 R)
• M71: 50,265,034 km (0.109 R)
• M72: 51,669,908 km (0.047 R)
• M73: 52,759,279 km (0.044 R)
• M74: 53,306,808 km (0.09 R)
• M75: 54,960,762 km (0.107 R)
• M76: 55,293,467 km (0.091 R)
• M77: 55,515,770 km (0.108 R)
• M78: 58,544,828 km (0.085 R)
• M79: 59,908,412 km (0.064 R)
• M80: 60,136,549 km (0.037 R)
• M81: 63,246,240 km (0.113 R)
• M82: 63,827,876 km (0.098 R)
• M83: 64,761,965 km (0.086 R)
• M84: 65,230,805 km (0.105 R)
• M85: 66,762,239 km (0.029 R)
• M86: 66,880,421 km (0.074 R)
• M87: 67,948,250 km (0.115 R)
• M88: 68,305,341 km (0.111 R)
• M89: 68,902,086 km (0.086 R)
• M90: 69,260,822 km (0.07 R)
• M91: 69,980,388 km (0.097 R)
• M92: 70,822,923 km (0.083 R)
• M93: 76,442,717 km (0.11 R)
• M94: 76,690,301 km (0.111 R)
• M95: 79,055,444 km (0.1 R)
• M96: 79,556,447 km (0.094 R)
• M97: 81,950,462 km (0.08 R)
• M98: 83,474,714 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349

Radius: 3.6

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.71 AU - 18.21 AU

Year: 24548 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,666,494 km

• M1: 77,193 km (0.052 R)
• M2: 199,115 km (0.059 R)
• M3: 443,258 km (0.095 R)
• M4: 992,283 km (0.106 R)
• M5: 1,561,353 km (0.094 R)
• M6: 1,770,042 km (0.104 R)
• M7: 2,115,613 km (0.115 R)
• M8: 2,619,459 km (0.111 R)
• M9: 3,730,971 km (0.042 R)
• M10: 4,881,827 km (0.111 R)
• M11: 5,273,175 km (0.083 R)
• M12: 5,993,788 km (0.092 R)
• M13: 7,131,181 km (0.103 R)
• M14: 7,425,739 km (0.1 R)
• M15: 7,724,336 km (0.076 R)
• M16: 8,179,413 km (0.108 R)
• M17: 8,230,576 km (0.101 R)
• M18: 8,436,123 km (0.031 R)
• M19: 8,539,495 km (0.032 R)
• M20: 9,009,831 km (0.064 R)
• M21: 9,812,424 km (0.108 R)
• M22: 12,119,671 km (0.108 R)
• M23: 12,470,778 km (0.042 R)
• M24: 12,529,719 km (0.119 R)
• M25: 14,214,341 km (0.05 R)
• M26: 14,399,094 km (0.118 R)
• M27: 15,020,374 km (0.115 R)
• M28: 15,145,737 km (0.093 R)
• M29: 15,271,399 km (0.105 R)
• M30: 15,777,489 km (0.027 R)
• M31: 16,871,199 km (0.08 R)
• M32: 19,198,643 km (0.115 R)
• M33: 19,813,191 km (0.114 R)
• M34: 20,019,337 km (0.069 R)
• M35: 20,295,494 km (0.119 R)
• M36: 20,434,022 km (0.046 R)
• M37: 21,483,152 km (0.084 R)
• M38: 21,765,892 km (0.1 R)
• M39: 22,693,099 km (0.062 R)
• M40: 24,144,648 km (0.101 R)
• M41: 24,585,961 km (0.051 R)
• M42: 25,700,765 km (0.07 R)
• M43: 25,775,713 km (0.107 R)
• M44: 28,056,482 km (0.083 R)
• M45: 28,365,402 km (0.069 R)
• M46: 28,520,385 km (0.064 R)
• M47: 28,675,518 km (0.116 R)
• M48: 29,848,216 km (0.095 R)
• M49: 30,005,892 km (0.044 R)
• M50: 31,276,128 km (0.07 R)
• M51: 33,541,039 km (0.091 R)
• M52: 34,445,209 km (0.104 R)
• M53: 35,607,584 km (0.086 R)
• M54: 35,691,060 km (0.044 R)
• M55: 35,774,685 km (0.092 R)
• M56: 36,277,484 km (0.075 R)
• M57: 36,951,572 km (0.099 R)
• M58: 37,036,094 km (0.088 R)
• M59: 37,629,848 km (0.089 R)
• M60: 38,141,174 km (0.044 R)
• M61: 38,569,024 km (0.1 R)
• M62: 42,048,969 km (0.108 R)
• M63: 42,579,444 km (0.074 R)
• M64: 43,379,493 km (0.064 R)
• M65: 43,915,652 km (0.105 R)
• M66: 44,184,479 km (0.087 R)
• M67: 47,086,229 km (0.097 R)
• M68: 47,269,636 km (0.072 R)
• M69: 47,913,356 km (0.043 R)
• M70: 48,190,112 km (0.093 R)
• M71: 48,652,668 km (0.055 R)
• M72: 49,209,621 km (0.112 R)
• M73: 50,329,810 km (0.073 R)
• M74: 50,893,046 km (0.09 R)
• M75: 51,552,773 km (0.066 R)
• M76: 52,120,497 km (0.089 R)
• M77: 52,215,342 km (0.116 R)
• M78: 52,690,315 km (0.067 R)
• M79: 53,071,341 km (0.112 R)
• M80: 54,797,251 km (0.112 R)
• M81: 54,893,742 km (0.083 R)
• M82: 55,861,042 km (0.063 R)
• M83: 56,444,174 km (0.079 R)
• M84: 56,736,488 km (0.102 R)
• M85: 57,616,423 km (0.056 R)
• M86: 59,587,973 km (0.107 R)
• M87: 59,687,157 km (0.116 R)
• M88: 63,394,192 km (0.088 R)
• M89: 64,612,517 km (0.103 R)
• M90: 64,714,393 km (0.113 R)
• M91: 65,633,523 km (0.067 R)
• M92: 65,838,472 km (0.074 R)
• M93: 66,146,195 km (0.096 R)
• M94: 66,248,819 km (0.091 R)
• M95: 66,557,140 km (0.034 R)
• M96: 67,484,946 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit