🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 20.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.28 AU - 1.68 AU

Year: 675 Days

Day: 25.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,002,029 km

• M1: 706,700 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.83 AU - 2.35 AU

Year: 1132 Days

Day: 27.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,002,029 km

• M1: 431,141 km (0.103 R)
• M2: 756,217 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.23 AU - 2.25 AU

Year: 1256 Days

Day: 23.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,002,029 km

• M1: 1,319,603 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.61 AU - 4.01 AU

Year: 2787 Days

Day: 31.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.05 AU - 5.43 AU

Year: 3867 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,002,029 km

• M1: 102,774 km (0.092 R)
• M2: 164,558 km (0.098 R)
• M3: 296,353 km (0.097 R)
• M4: 392,694 km (0.116 R)
• M5: 453,282 km (0.076 R)
• M6: 656,286 km (0.077 R)
• M7: 720,912 km (0.113 R)
• M8: 1,013,226 km (0.073 R)
• M9: 1,201,121 km (0.068 R)
• M10: 1,270,236 km (0.072 R)
• M11: 1,448,855 km (0.096 R)
• M12: 1,522,757 km (0.087 R)
• M13: 1,585,289 km (0.053 R)
• M14: 1,778,120 km (0.062 R)
• M15: 2,228,859 km (0.03 R)
• M16: 2,961,140 km (0.118 R)
• M17: 3,039,829 km (0.118 R)
• M18: 3,443,743 km (0.07 R)
• M19: 3,509,865 km (0.094 R)
• M20: 3,593,341 km (0.118 R)
• M21: 3,881,766 km (0.09 R)
• M22: 4,090,006 km (0.109 R)
• M23: 4,301,836 km (0.117 R)
• M24: 4,791,620 km (0.098 R)
• M25: 5,318,354 km (0.082 R)
• M26: 5,569,080 km (0.116 R)
• M27: 5,942,626 km (0.095 R)
• M28: 6,202,777 km (0.036 R)
• M29: 6,303,905 km (0.074 R)
• M30: 6,405,631 km (0.036 R)
• M31: 6,631,225 km (0.103 R)
• M32: 7,280,928 km (0.09 R)
• M33: 7,581,022 km (0.06 R)
• M34: 7,819,630 km (0.103 R)
• M35: 7,906,995 km (0.072 R)
• M36: 8,038,791 km (0.074 R)
• M37: 8,149,045 km (0.082 R)
• M38: 8,304,327 km (0.051 R)
• M39: 8,730,831 km (0.106 R)
• M40: 9,003,847 km (0.102 R)
• M41: 9,465,207 km (0.088 R)
• M42: 9,769,190 km (0.102 R)
• M43: 9,910,560 km (0.082 R)
• M44: 10,123,886 km (0.025 R)
• M45: 10,314,923 km (0.095 R)
• M46: 10,531,092 km (0.061 R)
• M47: 10,676,052 km (0.119 R)
• M48: 10,773,141 km (0.099 R)
• M49: 11,016,986 km (0.07 R)
• M50: 11,188,874 km (0.082 R)
• M51: 11,411,026 km (0.075 R)
• M52: 11,485,377 km (0.032 R)
• M53: 11,609,692 km (0.105 R)
• M54: 12,288,867 km (0.106 R)
• M55: 12,851,803 km (0.088 R)
• M56: 13,058,697 km (0.093 R)
• M57: 13,370,908 km (0.075 R)
• M58: 13,738,320 km (0.082 R)
• M59: 13,791,129 km (0.111 R)
• M60: 14,029,288 km (0.057 R)
• M61: 14,082,545 km (0.088 R)
• M62: 14,188,909 km (0.113 R)
• M63: 14,242,316 km (0.111 R)
• M64: 14,349,129 km (0.097 R)
• M65: 14,483,168 km (0.112 R)
• M66: 14,563,652 km (0.097 R)
• M67: 14,671,362 km (0.06 R)
• M68: 14,752,295 km (0.069 R)
• M69: 15,569,847 km (0.046 R)
• M70: 15,845,556 km (0.119 R)
• M71: 16,178,561 km (0.037 R)
• M72: 16,290,161 km (0.099 R)
• M73: 16,373,936 km (0.076 R)
• M74: 16,879,876 km (0.064 R)
• M75: 16,964,698 km (0.072 R)
• M76: 17,220,061 km (0.079 R)
• M77: 17,878,292 km (0.093 R)
• M78: 18,457,385 km (0.063 R)
• M79: 19,485,571 km (0.053 R)
• M80: 19,604,203 km (0.049 R)
• M81: 19,752,903 km (0.115 R)
• M82: 19,812,443 km (0.116 R)
• M83: 20,051,351 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.55 AU - 9.07 AU

Year: 9799 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,002,029 km

• M1: 241,152 km (0.085 R)
• M2: 366,066 km (0.054 R)
• M3: 856,298 km (0.109 R)
• M4: 1,019,958 km (0.086 R)
• M5: 1,286,392 km (0.097 R)
• M6: 1,380,489 km (0.115 R)
• M7: 1,596,209 km (0.106 R)
• M8: 1,951,953 km (0.118 R)
• M9: 2,426,477 km (0.071 R)
• M10: 2,544,809 km (0.119 R)
• M11: 2,886,940 km (0.086 R)
• M12: 3,218,000 km (0.085 R)
• M13: 4,227,037 km (0.09 R)
• M14: 4,692,287 km (0.089 R)
• M15: 5,390,011 km (0.108 R)
• M16: 5,766,998 km (0.114 R)
• M17: 6,316,022 km (0.054 R)
• M18: 6,713,653 km (0.098 R)
• M19: 7,188,028 km (0.058 R)
• M20: 7,533,599 km (0.092 R)
• M21: 7,673,324 km (0.12 R)
• M22: 8,026,524 km (0.054 R)
• M23: 8,241,048 km (0.097 R)
• M24: 8,457,516 km (0.026 R)
• M25: 8,859,186 km (0.111 R)
• M26: 9,681,376 km (0.095 R)
• M27: 9,948,109 km (0.104 R)
• M28: 10,411,114 km (0.101 R)
• M29: 11,079,218 km (0.1 R)
• M30: 11,518,886 km (0.071 R)
• M31: 11,680,153 km (0.063 R)
• M32: 11,964,239 km (0.109 R)
• M33: 12,539,443 km (0.044 R)
• M34: 13,376,742 km (0.118 R)
• M35: 13,759,414 km (0.098 R)
• M36: 14,188,909 km (0.103 R)
• M37: 14,753,791 km (0.083 R)
• M38: 15,370,583 km (0.096 R)
• M39: 16,311,404 km (0.068 R)
• M40: 16,447,239 km (0.08 R)
• M41: 17,224,699 km (0.093 R)
• M42: 18,201,573 km (0.088 R)
• M43: 19,148,677 km (0.053 R)
• M44: 19,244,270 km (0.05 R)
• M45: 20,403,953 km (0.08 R)
• M46: 20,893,736 km (0.088 R)
• M47: 21,387,409 km (0.115 R)
• M48: 22,487,253 km (0.035 R)
• M49: 22,588,082 km (0.088 R)
• M50: 22,739,774 km (0.05 R)
• M51: 23,044,056 km (0.053 R)
• M52: 23,196,646 km (0.082 R)
• M53: 23,503,022 km (0.118 R)
• M54: 24,274,648 km (0.042 R)
• M55: 24,689,483 km (0.057 R)
• M56: 24,897,873 km (0.052 R)
• M57: 25,368,807 km (0.109 R)
• M58: 26,107,222 km (0.099 R)
• M59: 26,213,287 km (0.077 R)
• M60: 27,767,459 km (0.089 R)
• M61: 28,856,681 km (0.029 R)
• M62: 29,572,208 km (0.12 R)
• M63: 31,020,614 km (0.086 R)
• M64: 31,189,211 km (0.088 R)
• M65: 31,866,740 km (0.112 R)
• M66: 31,980,135 km (0.11 R)
• M67: 32,264,222 km (0.051 R)
• M68: 32,892,084 km (0.059 R)
• M69: 33,064,121 km (0.032 R)
• M70: 33,581,730 km (0.093 R)
• M71: 34,508,638 km (0.068 R)
• M72: 34,741,712 km (0.077 R)
• M73: 35,326,640 km (0.096 R)
• M74: 36,743,631 km (0.038 R)
• M75: 37,578,836 km (0.085 R)
• M76: 37,878,779 km (0.066 R)
• M77: 38,179,321 km (0.065 R)
• M78: 38,299,748 km (0.094 R)
• M79: 38,722,362 km (0.066 R)
• M80: 38,843,386 km (0.082 R)
• M81: 39,694,149 km (0.108 R)
• M82: 39,816,221 km (0.111 R)
• M83: 41,352,292 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 6.1

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.62 AU - 20.46 AU

Year: 25208 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,002,029 km

• M1: 171,738 km (0.052 R)
• M2: 252,072 km (0.062 R)
• M3: 388,954 km (0.102 R)
• M4: 625,020 km (0.067 R)
• M5: 731,085 km (0.113 R)
• M6: 814,710 km (0.049 R)
• M7: 1,739,524 km (0.089 R)
• M8: 2,328,341 km (0.056 R)
• M9: 3,109,242 km (0.074 R)
• M10: 3,154,869 km (0.11 R)
• M11: 3,719,601 km (0.101 R)
• M12: 3,865,759 km (0.114 R)
• M13: 4,781,298 km (0.041 R)
• M14: 5,046,983 km (0.111 R)
• M15: 5,100,839 km (0.056 R)
• M16: 5,317,606 km (0.102 R)
• M17: 6,563,756 km (0.12 R)
• M18: 6,978,292 km (0.101 R)
• M19: 9,307,232 km (0.12 R)
• M20: 10,587,939 km (0.103 R)
• M21: 10,726,018 km (0.089 R)
• M22: 12,355,587 km (0.119 R)
• M23: 13,013,968 km (0.083 R)
• M24: 13,533,970 km (0.118 R)
• M25: 13,608,769 km (0.116 R)
• M26: 14,364,687 km (0.086 R)
• M27: 16,154,476 km (0.119 R)
• M28: 17,035,009 km (0.095 R)
• M29: 17,440,419 km (0.075 R)
• M30: 17,521,800 km (0.099 R)
• M31: 18,343,392 km (0.108 R)
• M32: 18,758,825 km (0.099 R)
• M33: 19,430,071 km (0.111 R)
• M34: 21,840,541 km (0.12 R)
• M35: 24,161,702 km (0.069 R)
• M36: 24,616,928 km (0.065 R)
• M37: 24,708,332 km (0.069 R)
• M38: 24,799,886 km (0.096 R)
• M39: 25,814,010 km (0.108 R)
• M40: 26,279,409 km (0.11 R)
• M41: 26,466,406 km (0.062 R)
• M42: 26,653,703 km (0.042 R)
• M43: 26,747,650 km (0.084 R)
• M44: 26,841,598 km (0.098 R)
• M45: 28,743,884 km (0.092 R)
• M46: 29,323,127 km (0.102 R)
• M47: 30,787,691 km (0.115 R)
• M48: 30,886,126 km (0.1 R)
• M49: 33,180,209 km (0.111 R)
• M50: 33,382,316 km (0.035 R)
• M51: 33,990,880 km (0.111 R)
• M52: 35,116,155 km (0.12 R)
• M53: 35,838,713 km (0.058 R)
• M54: 36,357,668 km (0.025 R)
• M55: 36,670,328 km (0.114 R)
• M56: 39,203,319 km (0.084 R)
• M57: 40,060,066 km (0.069 R)
• M58: 40,922,946 km (0.117 R)
• M59: 41,356,780 km (0.114 R)
• M60: 42,996,971 km (0.114 R)
• M61: 45,553,000 km (0.057 R)
• M62: 46,453,430 km (0.093 R)
• M63: 46,566,376 km (0.095 R)
• M64: 46,792,718 km (0.033 R)
• M65: 50,113,791 km (0.101 R)
• M66: 51,043,242 km (0.084 R)
• M67: 51,861,243 km (0.079 R)
• M68: 52,095,813 km (0.089 R)
• M69: 54,579,287 km (0.11 R)
• M70: 55,775,322 km (0.092 R)
• M71: 56,015,576 km (0.115 R)
• M72: 57,222,083 km (0.076 R)
• M73: 59,906,168 km (0.106 R)
• M74: 64,260,214 km (0.104 R)
• M75: 65,016,880 km (0.094 R)
• M76: 65,776,389 km (0.114 R)
• M77: 66,793,654 km (0.079 R)
• M78: 68,586,435 km (0.06 R)
• M79: 69,488,660 km (0.058 R)
• M80: 70,265,222 km (0.1 R)
• M81: 71,174,777 km (0.099 R)
• M82: 73,926,780 km (0.09 R)
• M83: 76,713,489 km (0.099 R)
• M84: 76,846,930 km (0.075 R)
• M85: 77,114,411 km (0.1 R)
• M86: 77,515,932 km (0.061 R)
• M87: 77,918,201 km (0.118 R)
• M88: 83,073,493 km (0.066 R)
• M89: 83,897,478 km (0.117 R)
• M90: 86,108,086 km (0.06 R)
• M91: 87,360,070 km (0.081 R)
• M92: 88,617,889 km (0.061 R)
• M93: 90,304,455 km (0.117 R)
• M94: 91,151,628 km (0.065 R)
• M95: 92,143,312 km (0.08 R)
• M96: 93,423,721 km (0.093 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: 179 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit