🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.35 AU

Year: 455 Days

Day: 26.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.3 AU - 1.5 AU

Year: 588 Days

Day: 18.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.76 AU - 1.96 AU

Year: 900 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.66 AU - 4.7 AU

Year: 3032 Days

Day: 17.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 11.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.74 AU - 11.28 AU

Year: 10404 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,861,688 km

• M1: 181,163 km (0.097 R)
• M2: 465,399 km (0.095 R)
• M3: 594,502 km (0.076 R)
• M4: 892,501 km (0.089 R)
• M5: 1,002,455 km (0.105 R)
• M6: 1,277,566 km (0.075 R)
• M7: 1,424,471 km (0.105 R)
• M8: 1,577,210 km (0.103 R)
• M9: 1,875,359 km (0.049 R)
• M10: 2,019,272 km (0.084 R)
• M11: 2,142,092 km (0.095 R)
• M12: 2,318,169 km (0.079 R)
• M13: 2,499,332 km (0.114 R)
• M14: 2,875,570 km (0.088 R)
• M15: 3,298,783 km (0.07 R)
• M16: 4,016,852 km (0.087 R)
• M17: 4,425,853 km (0.11 R)
• M18: 4,684,209 km (0.032 R)
• M19: 4,848,168 km (0.119 R)
• M20: 5,557,860 km (0.062 R)
• M21: 6,120,348 km (0.077 R)
• M22: 6,812,089 km (0.07 R)
• M23: 7,073,287 km (0.108 R)
• M24: 7,721,195 km (0.106 R)
• M25: 7,954,418 km (0.093 R)
• M26: 8,229,379 km (0.069 R)
• M27: 8,348,309 km (0.104 R)
• M28: 8,547,723 km (0.067 R)
• M29: 9,776,819 km (0.077 R)
• M30: 9,944,967 km (0.117 R)
• M31: 10,283,956 km (0.043 R)
• M32: 10,369,376 km (0.101 R)
• M33: 10,454,946 km (0.06 R)
• M34: 11,945,839 km (0.096 R)
• M35: 12,807,822 km (0.087 R)
• M36: 13,084,129 km (0.096 R)
• M37: 13,689,701 km (0.079 R)
• M38: 14,928,222 km (0.089 R)
• M39: 15,365,347 km (0.093 R)
• M40: 16,252,013 km (0.12 R)
• M41: 16,802,085 km (0.041 R)
• M42: 17,155,435 km (0.118 R)
• M43: 17,664,367 km (0.114 R)
• M44: 17,818,004 km (0.041 R)
• M45: 18,905,880 km (0.026 R)
• M46: 19,063,107 km (0.069 R)
• M47: 19,378,759 km (0.093 R)
• M48: 19,590,140 km (0.087 R)
• M49: 21,037,051 km (0.05 R)
• M50: 21,199,963 km (0.119 R)
• M51: 21,965,755 km (0.104 R)
• M52: 22,131,060 km (0.063 R)
• M53: 22,352,016 km (0.107 R)
• M54: 22,907,772 km (0.106 R)
• M55: 23,075,322 km (0.113 R)
• M56: 25,464,400 km (0.087 R)
• M57: 25,986,646 km (0.04 R)
• M58: 26,103,033 km (0.084 R)
• M59: 26,453,691 km (0.104 R)
• M60: 26,570,826 km (0.065 R)
• M61: 29,435,326 km (0.099 R)
• M62: 31,027,496 km (0.059 R)
• M63: 31,709,513 km (0.108 R)
• M64: 32,773,154 km (0.108 R)
• M65: 33,025,226 km (0.115 R)
• M66: 33,785,034 km (0.048 R)
• M67: 34,294,713 km (0.057 R)
• M68: 35,969,013 km (0.104 R)
• M69: 36,489,464 km (0.086 R)
• M70: 36,685,287 km (0.057 R)
• M71: 36,946,934 km (0.075 R)
• M72: 38,330,864 km (0.042 R)
• M73: 41,557,241 km (0.111 R)
• M74: 41,898,175 km (0.104 R)
• M75: 43,825,295 km (0.084 R)
• M76: 43,964,121 km (0.106 R)
• M77: 44,590,338 km (0.049 R)
• M78: 45,570,204 km (0.108 R)
• M79: 45,781,137 km (0.075 R)
• M80: 46,769,830 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288

Radius: 4.6

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.64 AU - 18.82 AU

Year: 24276 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,861,688 km

• M1: 95,144 km (0.103 R)
• M2: 142,417 km (0.09 R)
• M3: 635,043 km (0.079 R)
• M4: 962,363 km (0.097 R)
• M5: 1,009,636 km (0.075 R)
• M6: 1,155,943 km (0.081 R)
• M7: 1,606,831 km (0.064 R)
• M8: 1,748,949 km (0.115 R)
• M9: 2,684,085 km (0.04 R)
• M10: 2,818,723 km (0.111 R)
• M11: 2,886,940 km (0.064 R)
• M12: 3,307,459 km (0.117 R)
• M13: 3,379,416 km (0.098 R)
• M14: 3,451,821 km (0.065 R)
• M15: 3,598,427 km (0.106 R)
• M16: 4,088,659 km (0.097 R)
• M17: 5,381,933 km (0.116 R)
• M18: 6,072,178 km (0.041 R)
• M19: 6,293,582 km (0.099 R)
• M20: 6,562,709 km (0.059 R)
• M21: 6,653,365 km (0.094 R)
• M22: 7,158,857 km (0.116 R)
• M23: 7,964,142 km (0.105 R)
• M24: 9,351,812 km (0.061 R)
• M25: 9,710,248 km (0.081 R)
• M26: 10,493,393 km (0.108 R)
• M27: 10,919,298 km (0.108 R)
• M28: 11,134,420 km (0.078 R)
• M29: 11,296,734 km (0.069 R)
• M30: 12,230,673 km (0.085 R)
• M31: 12,622,470 km (0.113 R)
• M32: 12,848,213 km (0.067 R)
• M33: 13,189,296 km (0.113 R)
• M34: 13,246,443 km (0.082 R)
• M35: 13,533,371 km (0.031 R)
• M36: 13,822,394 km (0.075 R)
• M37: 13,996,676 km (0.104 R)
• M38: 14,171,855 km (0.049 R)
• M39: 14,347,633 km (0.117 R)
• M40: 14,938,843 km (0.073 R)
• M41: 15,237,441 km (0.117 R)
• M42: 16,328,757 km (0.103 R)
• M43: 17,194,779 km (0.115 R)
• M44: 17,885,772 km (0.063 R)
• M45: 19,684,985 km (0.031 R)
• M46: 21,473,578 km (0.113 R)
• M47: 21,540,897 km (0.105 R)
• M48: 23,106,588 km (0.101 R)
• M49: 23,244,517 km (0.091 R)
• M50: 23,659,801 km (0.094 R)
• M51: 26,779,216 km (0.074 R)
• M52: 27,287,250 km (0.107 R)
• M53: 28,018,634 km (0.102 R)
• M54: 28,386,645 km (0.037 R)
• M55: 30,855,758 km (0.064 R)
• M56: 31,541,065 km (0.083 R)
• M57: 31,923,886 km (0.074 R)
• M58: 33,548,669 km (0.098 R)
• M59: 34,646,717 km (0.113 R)
• M60: 34,962,518 km (0.104 R)
• M61: 35,517,676 km (0.092 R)
• M62: 37,281,136 km (0.078 R)
• M63: 37,361,919 km (0.058 R)
• M64: 38,010,725 km (0.119 R)
• M65: 38,826,931 km (0.063 R)
• M66: 39,237,128 km (0.119 R)
• M67: 39,483,964 km (0.078 R)
• M68: 39,566,393 km (0.054 R)
• M69: 39,731,399 km (0.047 R)
• M70: 40,062,011 km (0.103 R)
• M71: 40,144,738 km (0.041 R)
• M72: 42,148,901 km (0.072 R)
• M73: 43,673,303 km (0.117 R)
• M74: 47,299,705 km (0.11 R)
• M75: 47,737,728 km (0.075 R)
• M76: 49,237,446 km (0.113 R)
• M77: 49,681,303 km (0.075 R)
• M78: 50,842,033 km (0.114 R)
• M79: 51,470,643 km (0.116 R)
• M80: 51,921,232 km (0.049 R)
• M81: 53,919,261 km (0.065 R)
• M82: 54,376,881 km (0.113 R)
• M83: 54,927,850 km (0.111 R)
• M84: 55,019,853 km (0.078 R)
• M85: 55,572,767 km (0.061 R)
• M86: 55,665,068 km (0.115 R)
• M87: 55,757,520 km (0.048 R)
• M88: 55,942,423 km (0.119 R)
• M89: 58,835,197 km (0.091 R)
• M90: 59,873,257 km (0.098 R)
• M91: 59,967,952 km (0.118 R)
• M92: 60,727,012 km (0.05 R)
• M93: 62,831,106 km (0.087 R)
• M94: 62,927,297 km (0.095 R)
• M95: 63,409,002 km (0.074 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit