🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.54 AU - 0.78 AU

Year: 195 Days

Day: 17.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.72 AU - 1.96 AU

Year: 907 Days

Day: 26.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,646,712 km

• M1: 185,651 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.11 AU - 3.27 AU

Year: 1603 Days

Day: 33.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.24 AU - 4.08 AU

Year: 2545 Days

Day: 26.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,646,712 km

• M1: 795,113 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.88 AU - 4.12 AU

Year: 2907 Days

Day: 34.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,646,712 km

• M1: 1,296,864 km (0.046 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.7

Radius: 4.5

Gravity: 48.48 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.14 AU - 14.76 AU

Year: 16937 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,646,712 km

• M1: 83,027 km (0.072 R)
• M2: 144,512 km (0.082 R)
• M3: 306,376 km (0.105 R)
• M4: 558,449 km (0.12 R)
• M5: 1,183,618 km (0.036 R)
• M6: 1,663,678 km (0.11 R)
• M7: 1,695,393 km (0.113 R)
• M8: 2,779,379 km (0.06 R)
• M9: 3,904,355 km (0.12 R)
• M10: 4,292,561 km (0.096 R)
• M11: 5,434,292 km (0.107 R)
• M12: 6,161,488 km (0.073 R)
• M13: 7,282,424 km (0.081 R)
• M14: 8,464,547 km (0.096 R)
• M15: 8,909,002 km (0.079 R)
• M16: 9,762,607 km (0.077 R)
• M17: 10,940,840 km (0.095 R)
• M18: 11,121,405 km (0.077 R)
• M19: 11,977,105 km (0.047 R)
• M20: 12,601,077 km (0.097 R)
• M21: 13,363,877 km (0.072 R)
• M22: 14,076,112 km (0.057 R)
• M23: 14,601,799 km (0.093 R)
• M24: 14,668,071 km (0.118 R)
• M25: 14,933,607 km (0.076 R)
• M26: 16,012,208 km (0.08 R)
• M27: 16,285,673 km (0.072 R)
• M28: 17,045,929 km (0.064 R)
• M29: 17,115,492 km (0.116 R)
• M30: 17,746,945 km (0.078 R)
• M31: 18,172,102 km (0.048 R)
• M32: 18,314,519 km (0.068 R)
• M33: 18,457,385 km (0.062 R)
• M34: 19,322,061 km (0.105 R)
• M35: 20,495,357 km (0.102 R)
• M36: 20,717,959 km (0.106 R)
• M37: 20,792,309 km (0.092 R)
• M38: 23,683,437 km (0.082 R)
• M39: 23,916,960 km (0.117 R)
• M40: 24,543,475 km (0.116 R)
• M41: 25,175,377 km (0.067 R)
• M42: 26,052,918 km (0.06 R)
• M43: 26,133,252 km (0.117 R)
• M44: 26,374,553 km (0.062 R)
• M45: 30,082,187 km (0.11 R)
• M46: 30,335,007 km (0.063 R)
• M47: 30,673,398 km (0.069 R)
• M48: 31,183,078 km (0.081 R)
• M49: 31,781,469 km (0.113 R)
• M50: 32,989,472 km (0.113 R)
• M51: 34,388,212 km (0.107 R)
• M52: 37,062,723 km (0.093 R)
• M53: 37,514,957 km (0.086 R)
• M54: 37,968,987 km (0.118 R)
• M55: 39,066,138 km (0.063 R)
• M56: 39,526,301 km (0.104 R)
• M57: 39,803,356 km (0.068 R)
• M58: 40,638,112 km (0.087 R)
• M59: 42,513,920 km (0.09 R)
• M60: 44,417,702 km (0.102 R)
• M61: 45,186,934 km (0.108 R)
• M62: 45,669,986 km (0.083 R)
• M63: 45,863,715 km (0.108 R)
• M64: 45,960,655 km (0.107 R)
• M65: 47,717,233 km (0.052 R)
• M66: 48,110,675 km (0.116 R)
• M67: 49,694,767 km (0.119 R)
• M68: 50,793,713 km (0.117 R)
• M69: 51,094,854 km (0.067 R)
• M70: 53,423,045 km (0.117 R)
• M71: 54,138,422 km (0.1 R)
• M72: 54,960,014 km (0.072 R)
• M73: 55,372,305 km (0.12 R)
• M74: 55,578,751 km (0.032 R)
• M75: 56,719,285 km (0.066 R)
• M76: 56,823,405 km (0.095 R)
• M77: 56,927,525 km (0.102 R)
• M78: 58,602,123 km (0.12 R)
• M79: 59,868,769 km (0.111 R)
• M80: 60,293,028 km (0.064 R)
• M81: 60,399,243 km (0.097 R)
• M82: 61,251,053 km (0.11 R)
• M83: 66,116,425 km (0.101 R)
• M84: 66,335,585 km (0.108 R)
• M85: 66,994,414 km (0.1 R)
• M86: 67,434,681 km (0.071 R)
• M87: 67,544,935 km (0.059 R)
• M88: 67,876,144 km (0.077 R)
• M89: 68,761,614 km (0.09 R)
• M90: 72,680,630 km (0.062 R)
• M91: 73,927,229 km (0.062 R)
• M92: 75,409,594 km (0.105 R)
• M93: 76,097,146 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.9

Radius: 3.1

Gravity: 62.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.11 AU - 15.83 AU

Year: 20005 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,646,712 km

• M1: 185,501 km (0.068 R)
• M2: 378,782 km (0.081 R)
• M3: 514,018 km (0.063 R)
• M4: 826,079 km (0.116 R)
• M5: 850,314 km (0.101 R)
• M6: 1,214,136 km (0.086 R)
• M7: 1,529,937 km (0.093 R)
• M8: 1,589,926 km (0.092 R)
• M9: 1,650,813 km (0.085 R)
• M10: 1,806,245 km (0.1 R)
• M11: 1,934,001 km (0.086 R)
• M12: 2,473,750 km (0.07 R)
• M13: 3,363,559 km (0.032 R)
• M14: 3,882,813 km (0.106 R)
• M15: 3,964,942 km (0.059 R)
• M16: 4,089,108 km (0.118 R)
• M17: 4,341,330 km (0.078 R)
• M18: 4,383,816 km (0.038 R)
• M19: 5,127,916 km (0.093 R)
• M20: 5,263,152 km (0.052 R)
• M21: 5,629,667 km (0.081 R)
• M22: 6,051,832 km (0.067 R)
• M23: 6,679,545 km (0.099 R)
• M24: 7,125,945 km (0.107 R)
• M25: 7,176,210 km (0.034 R)
• M26: 7,378,167 km (0.092 R)
• M27: 7,429,030 km (0.105 R)
• M28: 7,633,381 km (0.061 R)
• M29: 7,891,288 km (0.095 R)
• M30: 7,943,348 km (0.114 R)
• M31: 8,204,695 km (0.109 R)
• M32: 8,843,628 km (0.112 R)
• M33: 9,005,941 km (0.079 R)
• M34: 9,114,549 km (0.119 R)
• M35: 9,388,164 km (0.068 R)
• M36: 9,498,418 km (0.099 R)
• M37: 9,609,120 km (0.109 R)
• M38: 9,720,122 km (0.1 R)
• M39: 11,495,250 km (0.097 R)
• M40: 11,790,706 km (0.117 R)
• M41: 11,850,246 km (0.115 R)
• M42: 12,875,141 km (0.085 R)
• M43: 14,306,493 km (0.056 R)
• M44: 15,852,737 km (0.092 R)
• M45: 16,645,605 km (0.09 R)
• M46: 17,995,427 km (0.113 R)
• M47: 18,200,825 km (0.118 R)
• M48: 18,407,120 km (0.108 R)
• M49: 23,883,450 km (0.098 R)
• M50: 24,260,137 km (0.104 R)
• M51: 24,638,769 km (0.101 R)
• M52: 24,943,201 km (0.084 R)
• M53: 25,019,496 km (0.106 R)
• M54: 26,095,404 km (0.101 R)
• M55: 26,483,311 km (0.077 R)
• M56: 28,371,835 km (0.101 R)
• M57: 30,466,205 km (0.081 R)
• M58: 30,547,736 km (0.1 R)
• M59: 31,862,102 km (0.054 R)
• M60: 33,446,942 km (0.119 R)
• M61: 35,485,064 km (0.051 R)
• M62: 36,605,701 km (0.114 R)
• M63: 37,825,522 km (0.048 R)
• M64: 38,616,746 km (0.118 R)
• M65: 38,704,859 km (0.075 R)
• M66: 39,324,493 km (0.11 R)
• M67: 40,304,808 km (0.112 R)
• M68: 42,198,418 km (0.086 R)
• M69: 43,018,812 km (0.098 R)
• M70: 43,660,587 km (0.095 R)
• M71: 43,936,595 km (0.117 R)
• M72: 47,955,542 km (0.113 R)
• M73: 48,050,387 km (0.1 R)
• M74: 49,768,369 km (0.068 R)
• M75: 51,312,369 km (0.104 R)
• M76: 52,285,204 km (0.104 R)
• M77: 52,773,940 km (0.117 R)
• M78: 53,460,744 km (0.091 R)
• M79: 53,657,465 km (0.08 R)
• M80: 54,348,158 km (0.082 R)
• M81: 54,743,994 km (0.073 R)
• M82: 57,945,838 km (0.098 R)
• M83: 58,350,350 km (0.109 R)
• M84: 58,857,188 km (0.069 R)
• M85: 59,569,274 km (0.099 R)
• M86: 60,182,027 km (0.094 R)
• M87: 60,694,100 km (0.036 R)
• M88: 63,380,579 km (0.101 R)
• M89: 64,424,024 km (0.104 R)
• M90: 69,189,614 km (0.115 R)
• M91: 69,403,987 km (0.066 R)
• M92: 70,803,027 km (0.117 R)
• M93: 71,451,982 km (0.052 R)
• M94: 72,211,491 km (0.102 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: 405 - 13,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit