🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.47 AU - 1.69 AU

Year: 722 Days

Day: 34.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,600,612 km

• M1: 155,432 km (0.11 R)
• M2: 698,622 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.64 AU - 1.94 AU

Year: 870 Days

Day: 26.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.79 AU - 2.49 AU

Year: 1138 Days

Day: 37.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.28 AU - 4.94 AU

Year: 3028 Days

Day: 14.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 165.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,600,612 km

• M1: 1,932,206 km (0.047 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 14.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.6 AU - 7.08 AU

Year: 6502 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,600,612 km

• M1: 250,576 km (0.085 R)
• M2: 398,379 km (0.042 R)
• M3: 612,753 km (0.053 R)
• M4: 747,241 km (0.105 R)
• M5: 926,310 km (0.067 R)
• M6: 1,085,482 km (0.086 R)
• M7: 1,407,417 km (0.077 R)
• M8: 1,513,033 km (0.087 R)
• M9: 2,066,994 km (0.056 R)
• M10: 2,327,892 km (0.042 R)
• M11: 2,502,623 km (0.114 R)
• M12: 2,731,508 km (0.082 R)
• M13: 3,001,831 km (0.111 R)
• M14: 3,140,359 km (0.097 R)
• M15: 3,441,948 km (0.074 R)
• M16: 3,716,011 km (0.079 R)
• M17: 4,131,145 km (0.101 R)
• M18: 4,721,458 km (0.086 R)
• M19: 4,842,782 km (0.08 R)
• M20: 6,090,877 km (0.11 R)
• M21: 6,334,423 km (0.119 R)
• M22: 6,468,612 km (0.118 R)
• M23: 6,991,606 km (0.094 R)
• M24: 7,457,753 km (0.118 R)
• M25: 7,670,780 km (0.04 R)
• M26: 8,078,883 km (0.097 R)
• M27: 8,494,018 km (0.116 R)
• M28: 8,916,332 km (0.107 R)
• M29: 9,092,110 km (0.075 R)
• M30: 9,269,234 km (0.091 R)
• M31: 9,678,234 km (0.08 R)
• M32: 10,014,829 km (0.057 R)
• M33: 10,329,135 km (0.085 R)
• M34: 11,102,107 km (0.108 R)
• M35: 11,291,498 km (0.117 R)
• M36: 11,673,421 km (0.09 R)
• M37: 11,948,980 km (0.114 R)
• M38: 12,059,683 km (0.085 R)
• M39: 12,478,258 km (0.093 R)
• M40: 12,675,278 km (0.112 R)
• M41: 12,901,620 km (0.113 R)
• M42: 13,043,887 km (0.079 R)
• M43: 13,675,789 km (0.084 R)
• M44: 13,907,964 km (0.112 R)
• M45: 14,112,315 km (0.051 R)
• M46: 14,288,242 km (0.111 R)
• M47: 14,583,100 km (0.072 R)
• M48: 14,790,592 km (0.063 R)
• M49: 14,909,672 km (0.08 R)
• M50: 15,148,729 km (0.067 R)
• M51: 15,359,064 km (0.09 R)
• M52: 15,540,077 km (0.114 R)
• M53: 15,812,944 km (0.102 R)
• M54: 15,934,716 km (0.119 R)
• M55: 16,056,788 km (0.117 R)
• M56: 16,517,400 km (0.088 R)
• M57: 16,795,802 km (0.089 R)
• M58: 17,044,733 km (0.077 R)
• M59: 17,326,126 km (0.1 R)
• M60: 17,577,600 km (0.029 R)
• M61: 17,735,276 km (0.079 R)
• M62: 18,211,446 km (0.09 R)
• M63: 18,982,175 km (0.096 R)
• M64: 20,257,197 km (0.116 R)
• M65: 20,888,351 km (0.097 R)
• M66: 21,088,961 km (0.073 R)
• M67: 22,135,997 km (0.095 R)
• M68: 22,272,430 km (0.087 R)
• M69: 22,614,561 km (0.064 R)
• M70: 22,854,964 km (0.039 R)
• M71: 22,958,336 km (0.062 R)
• M72: 23,061,858 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.9

Radius: 4.1

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.01 AU - 22.47 AU

Year: 29484 Days

Day: 16.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,600,612 km

• M1: 106,065 km (0.069 R)
• M2: 157,975 km (0.064 R)
• M3: 687,851 km (0.045 R)
• M4: 816,356 km (0.112 R)
• M5: 999,613 km (0.096 R)
• M6: 1,145,471 km (0.063 R)
• M7: 1,430,156 km (0.107 R)
• M8: 1,511,537 km (0.097 R)
• M9: 1,707,360 km (0.094 R)
• M10: 2,310,240 km (0.091 R)
• M11: 2,373,969 km (0.095 R)
• M12: 2,601,208 km (0.107 R)
• M13: 3,396,171 km (0.11 R)
• M14: 5,021,552 km (0.115 R)
• M15: 5,187,306 km (0.117 R)
• M16: 5,652,107 km (0.085 R)
• M17: 5,911,360 km (0.072 R)
• M18: 8,071,254 km (0.109 R)
• M19: 8,460,956 km (0.06 R)
• M20: 8,657,977 km (0.111 R)
• M21: 8,757,160 km (0.084 R)
• M22: 9,107,070 km (0.05 R)
• M23: 9,359,740 km (0.072 R)
• M24: 10,923,786 km (0.107 R)
• M25: 12,622,919 km (0.101 R)
• M26: 13,302,392 km (0.096 R)
• M27: 13,877,746 km (0.088 R)
• M28: 14,755,736 km (0.091 R)
• M29: 15,291,146 km (0.075 R)
• M30: 16,258,596 km (0.113 R)
• M31: 16,997,011 km (0.117 R)
• M32: 17,683,665 km (0.103 R)
• M33: 18,442,874 km (0.111 R)
• M34: 19,019,275 km (0.109 R)
• M35: 20,058,382 km (0.112 R)
• M36: 20,584,966 km (0.085 R)
• M37: 21,450,091 km (0.098 R)
• M38: 22,056,112 km (0.104 R)
• M39: 22,123,730 km (0.111 R)
• M40: 22,259,266 km (0.065 R)
• M41: 22,395,100 km (0.104 R)
• M42: 23,976,948 km (0.084 R)
• M43: 24,325,511 km (0.099 R)
• M44: 26,667,915 km (0.112 R)
• M45: 26,812,277 km (0.114 R)
• M46: 28,122,156 km (0.057 R)
• M47: 28,195,608 km (0.106 R)
• M48: 29,378,479 km (0.102 R)
• M49: 29,901,024 km (0.11 R)
• M50: 30,276,215 km (0.067 R)
• M51: 31,031,236 km (0.082 R)
• M52: 31,107,082 km (0.042 R)
• M53: 31,258,924 km (0.117 R)
• M54: 31,487,210 km (0.117 R)
• M55: 32,636,720 km (0.043 R)
• M56: 32,868,298 km (0.114 R)
• M57: 33,255,457 km (0.045 R)
• M58: 33,644,112 km (0.086 R)
• M59: 34,347,522 km (0.096 R)
• M60: 34,661,677 km (0.058 R)
• M61: 35,055,718 km (0.085 R)
• M62: 35,451,255 km (0.114 R)
• M63: 36,406,437 km (0.079 R)
• M64: 39,651,364 km (0.115 R)
• M65: 40,063,507 km (0.075 R)
• M66: 43,750,346 km (0.114 R)
• M67: 44,860,213 km (0.096 R)
• M68: 44,946,082 km (0.027 R)
• M69: 45,203,689 km (0.072 R)
• M70: 45,979,354 km (0.059 R)
• M71: 46,585,824 km (0.117 R)
• M72: 48,508,755 km (0.073 R)
• M73: 48,861,208 km (0.114 R)
• M74: 49,834,791 km (0.045 R)
• M75: 51,172,644 km (0.074 R)
• M76: 51,262,254 km (0.117 R)
• M77: 51,531,380 km (0.106 R)
• M78: 52,251,395 km (0.094 R)
• M79: 52,793,537 km (0.049 R)
• M80: 53,701,297 km (0.118 R)
• M81: 54,248,377 km (0.037 R)
• M82: 55,256,367 km (0.074 R)
• M83: 56,733,347 km (0.058 R)
• M84: 57,663,098 km (0.065 R)
• M85: 58,316,840 km (0.059 R)
• M86: 58,973,126 km (0.102 R)
• M87: 60,956,495 km (0.038 R)
• M88: 61,813,092 km (0.113 R)
• M89: 62,004,129 km (0.073 R)
• M90: 62,290,758 km (0.088 R)
• M91: 62,577,986 km (0.119 R)
• M92: 62,865,663 km (0.109 R)
• M93: 63,153,639 km (0.11 R)
• M94: 63,346,022 km (0.084 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit