🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 20.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,402,798 km

• M1: 41,139 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 46.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.58 AU - 0.9 AU

Year: 225 Days

Day: 15.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.93 AU - 2.03 AU

Year: 984 Days

Day: 31.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,402,798 km

• M1: 854,054 km (0.085 R)
• M2: 1,320,201 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.16 AU - 3.5 AU

Year: 2146 Days

Day: 19.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,402,798 km

• M1: 48,021 km (0.104 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 11.2

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.38 AU - 10.46 AU

Year: 9407 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,402,798 km

• M1: 140,921 km (0.06 R)
• M2: 233,821 km (0.053 R)
• M3: 354,996 km (0.101 R)
• M4: 461,809 km (0.084 R)
• M5: 914,342 km (0.081 R)
• M6: 1,195,885 km (0.099 R)
• M7: 1,414,149 km (0.112 R)
• M8: 1,598,304 km (0.117 R)
• M9: 1,766,003 km (0.058 R)
• M10: 1,839,755 km (0.081 R)
• M11: 1,965,118 km (0.1 R)
• M12: 2,522,818 km (0.073 R)
• M13: 2,662,693 km (0.037 R)
• M14: 2,805,259 km (0.075 R)
• M15: 3,127,792 km (0.078 R)
• M16: 3,431,626 km (0.119 R)
• M17: 3,587,207 km (0.109 R)
• M18: 3,808,911 km (0.076 R)
• M19: 5,447,606 km (0.115 R)
• M20: 6,724,574 km (0.093 R)
• M21: 7,236,498 km (0.103 R)
• M22: 7,966,236 km (0.097 R)
• M23: 8,719,312 km (0.117 R)
• M24: 9,018,358 km (0.066 R)
• M25: 10,609,032 km (0.025 R)
• M26: 11,020,277 km (0.042 R)
• M27: 11,297,182 km (0.073 R)
• M28: 11,390,083 km (0.06 R)
• M29: 11,576,631 km (0.067 R)
• M30: 12,332,549 km (0.107 R)
• M31: 12,668,396 km (0.07 R)
• M32: 13,104,624 km (0.066 R)
• M33: 13,447,203 km (0.056 R)
• M34: 15,720,043 km (0.115 R)
• M35: 15,927,835 km (0.064 R)
• M36: 16,503,787 km (0.106 R)
• M37: 16,926,999 km (0.055 R)
• M38: 17,033,363 km (0.04 R)
• M39: 17,568,475 km (0.091 R)
• M40: 17,676,185 km (0.087 R)
• M41: 17,892,205 km (0.1 R)
• M42: 18,218,029 km (0.086 R)
• M43: 18,490,895 km (0.098 R)
• M44: 18,600,550 km (0.107 R)
• M45: 19,652,074 km (0.094 R)
• M46: 20,326,162 km (0.089 R)
• M47: 20,609,351 km (0.035 R)
• M48: 20,779,892 km (0.086 R)
• M49: 21,007,879 km (0.116 R)
• M50: 23,868,639 km (0.111 R)
• M51: 24,107,547 km (0.1 R)
• M52: 24,647,895 km (0.087 R)
• M53: 26,539,709 km (0.094 R)
• M54: 26,911,161 km (0.068 R)
• M55: 27,471,704 km (0.076 R)
• M56: 27,659,450 km (0.109 R)
• M57: 28,731,169 km (0.11 R)
• M58: 29,559,941 km (0.095 R)
• M59: 29,945,006 km (0.109 R)
• M60: 30,655,446 km (0.104 R)
• M61: 31,110,523 km (0.035 R)
• M62: 31,306,197 km (0.082 R)
• M63: 32,158,755 km (0.047 R)
• M64: 32,886,250 km (0.072 R)
• M65: 33,418,668 km (0.061 R)
• M66: 33,552,259 km (0.109 R)
• M67: 33,686,000 km (0.107 R)
• M68: 33,954,079 km (0.113 R)
• M69: 34,155,587 km (0.089 R)
• M70: 35,918,299 km (0.108 R)
• M71: 36,397,910 km (0.103 R)
• M72: 37,155,922 km (0.068 R)
• M73: 37,432,828 km (0.077 R)
• M74: 37,571,505 km (0.098 R)
• M75: 38,477,470 km (0.115 R)
• M76: 40,026,855 km (0.08 R)
• M77: 40,381,851 km (0.114 R)
• M78: 41,023,326 km (0.054 R)
• M79: 41,166,492 km (0.097 R)
• M80: 42,461,261 km (0.075 R)
• M81: 44,134,962 km (0.073 R)
• M82: 44,208,265 km (0.112 R)
• M83: 44,355,021 km (0.117 R)
• M84: 45,756,154 km (0.039 R)
• M85: 46,947,552 km (0.063 R)
• M86: 47,396,794 km (0.104 R)
• M87: 50,889,007 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.31 AU - 12.67 AU

Year: 13752 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,402,798 km

• M1: 153,188 km (0.055 R)
• M2: 244,593 km (0.118 R)
• M3: 378,333 km (0.117 R)
• M4: 513,420 km (0.097 R)
• M5: 596,896 km (0.092 R)
• M6: 799,601 km (0.095 R)
• M7: 899,682 km (0.11 R)
• M8: 1,297,462 km (0.096 R)
• M9: 1,417,589 km (0.055 R)
• M10: 2,046,499 km (0.12 R)
• M11: 2,130,872 km (0.094 R)
• M12: 3,103,258 km (0.075 R)
• M13: 3,877,876 km (0.072 R)
• M14: 4,341,629 km (0.084 R)
• M15: 4,451,135 km (0.088 R)
• M16: 4,598,788 km (0.117 R)
• M17: 4,860,884 km (0.032 R)
• M18: 4,974,728 km (0.101 R)
• M19: 5,051,172 km (0.083 R)
• M20: 5,282,750 km (0.065 R)
• M21: 5,636,848 km (0.113 R)
• M22: 5,756,526 km (0.075 R)
• M23: 6,326,644 km (0.052 R)
• M24: 6,451,259 km (0.105 R)
• M25: 6,660,546 km (0.117 R)
• M26: 7,215,554 km (0.089 R)
• M27: 7,608,548 km (0.072 R)
• M28: 7,741,091 km (0.092 R)
• M29: 8,552,660 km (0.097 R)
• M30: 10,158,593 km (0.116 R)
• M31: 10,846,594 km (0.095 R)
• M32: 11,196,204 km (0.066 R)
• M33: 14,179,036 km (0.099 R)
• M34: 14,397,149 km (0.116 R)
• M35: 15,392,275 km (0.094 R)
• M36: 16,581,278 km (0.079 R)
• M37: 16,926,401 km (0.075 R)
• M38: 17,042,040 km (0.097 R)
• M39: 18,449,457 km (0.091 R)
• M40: 19,589,991 km (0.079 R)
• M41: 20,015,896 km (0.113 R)
• M42: 20,260,638 km (0.095 R)
• M43: 20,506,427 km (0.053 R)
• M44: 21,000,998 km (0.102 R)
• M45: 21,249,630 km (0.061 R)
• M46: 22,254,478 km (0.111 R)
• M47: 22,571,626 km (0.066 R)
• M48: 23,725,773 km (0.046 R)
• M49: 23,855,176 km (0.066 R)
• M50: 26,761,563 km (0.078 R)
• M51: 27,166,525 km (0.067 R)
• M52: 28,324,861 km (0.112 R)
• M53: 29,777,905 km (0.091 R)
• M54: 30,408,161 km (0.085 R)
• M55: 30,901,235 km (0.063 R)
• M56: 31,255,184 km (0.085 R)
• M57: 31,397,152 km (0.099 R)
• M58: 33,044,823 km (0.072 R)
• M59: 33,479,255 km (0.049 R)
• M60: 34,061,341 km (0.087 R)
• M61: 34,720,319 km (0.12 R)
• M62: 35,235,834 km (0.101 R)
• M63: 35,383,487 km (0.083 R)
• M64: 36,423,491 km (0.115 R)
• M65: 37,850,804 km (0.068 R)
• M66: 38,077,894 km (0.089 R)
• M67: 39,373,112 km (0.114 R)
• M68: 39,449,706 km (0.093 R)
• M69: 39,679,938 km (0.102 R)
• M70: 39,910,618 km (0.111 R)
• M71: 40,141,746 km (0.051 R)
• M72: 42,949,399 km (0.084 R)
• M73: 44,616,368 km (0.116 R)
• M74: 45,096,577 km (0.119 R)
• M75: 46,871,855 km (0.11 R)
• M76: 47,278,462 km (0.079 R)
• M77: 47,849,777 km (0.06 R)
• M78: 48,095,267 km (0.118 R)
• M79: 48,752,001 km (0.115 R)
• M80: 48,834,430 km (0.084 R)
• M81: 49,164,143 km (0.099 R)
• M82: 51,744,258 km (0.091 R)
• M83: 52,164,628 km (0.064 R)
• M84: 52,585,896 km (0.049 R)
• M85: 52,670,418 km (0.053 R)
• M86: 53,601,964 km (0.099 R)
• M87: 55,309,624 km (0.082 R)
• M88: 56,342,896 km (0.046 R)
• M89: 56,429,214 km (0.116 R)
• M90: 57,122,002 km (0.098 R)
• M91: 57,643,351 km (0.1 R)
• M92: 58,166,195 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 5.4

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.99 AU - 15.75 AU

Year: 21277 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,402,798 km

• M1: 261,796 km (0.115 R)
• M2: 360,980 km (0.115 R)
• M3: 776,712 km (0.102 R)
• M4: 848,818 km (0.102 R)
• M5: 1,159,683 km (0.065 R)
• M6: 1,242,560 km (0.069 R)
• M7: 2,040,814 km (0.029 R)
• M8: 2,141,494 km (0.097 R)
• M9: 2,278,226 km (0.077 R)
• M10: 4,691,389 km (0.041 R)
• M11: 4,780,101 km (0.114 R)
• M12: 5,277,514 km (0.054 R)
• M13: 5,696,687 km (0.098 R)
• M14: 6,468,163 km (0.098 R)
• M15: 6,517,530 km (0.095 R)
• M16: 6,916,358 km (0.12 R)
• M17: 7,220,790 km (0.099 R)
• M18: 7,477,799 km (0.116 R)
• M19: 7,737,800 km (0.108 R)
• M20: 7,947,985 km (0.074 R)
• M21: 8,106,709 km (0.11 R)
• M22: 9,303,342 km (0.067 R)
• M23: 9,359,142 km (0.105 R)
• M24: 9,526,841 km (0.105 R)
• M25: 11,377,217 km (0.108 R)
• M26: 12,342,872 km (0.12 R)
• M27: 12,465,392 km (0.104 R)
• M28: 12,526,877 km (0.107 R)
• M29: 13,397,387 km (0.112 R)
• M30: 15,196,152 km (0.074 R)
• M31: 15,327,499 km (0.081 R)
• M32: 15,591,389 km (0.075 R)
• M33: 16,594,293 km (0.106 R)
• M34: 17,894,149 km (0.12 R)
• M35: 18,032,827 km (0.102 R)
• M36: 18,591,425 km (0.117 R)
• M37: 19,439,795 km (0.049 R)
• M38: 19,796,885 km (0.118 R)
• M39: 20,590,352 km (0.117 R)
• M40: 23,714,105 km (0.089 R)
• M41: 24,095,729 km (0.038 R)
• M42: 25,955,530 km (0.105 R)
• M43: 26,664,773 km (0.078 R)
• M44: 26,982,070 km (0.092 R)
• M45: 27,620,404 km (0.103 R)
• M46: 27,860,958 km (0.083 R)
• M47: 30,470,693 km (0.072 R)
• M48: 30,553,570 km (0.12 R)
• M49: 32,309,699 km (0.114 R)
• M50: 32,987,228 km (0.064 R)
• M51: 33,327,862 km (0.104 R)
• M52: 33,840,834 km (0.092 R)
• M53: 35,918,898 km (0.107 R)
• M54: 36,532,698 km (0.032 R)
• M55: 36,708,774 km (0.081 R)
• M56: 38,842,788 km (0.116 R)
• M57: 39,112,513 km (0.063 R)
• M58: 40,106,292 km (0.085 R)
• M59: 40,469,665 km (0.045 R)
• M60: 40,742,980 km (0.088 R)
• M61: 41,291,406 km (0.064 R)
• M62: 41,383,109 km (0.102 R)
• M63: 42,580,491 km (0.093 R)
• M64: 43,044,244 km (0.075 R)
• M65: 43,696,042 km (0.098 R)
• M66: 45,387,246 km (0.1 R)
• M67: 46,621,877 km (0.065 R)
• M68: 46,717,321 km (0.114 R)
• M69: 46,812,764 km (0.056 R)
• M70: 47,867,579 km (0.062 R)
• M71: 48,542,863 km (0.084 R)
• M72: 48,639,504 km (0.115 R)
• M73: 49,902,858 km (0.095 R)
• M74: 50,587,567 km (0.114 R)
• M75: 51,275,269 km (0.114 R)
• M76: 51,669,758 km (0.091 R)
• M77: 52,560,763 km (0.116 R)
• M78: 52,660,096 km (0.099 R)
• M79: 53,556,935 km (0.079 R)
• M80: 54,961,809 km (0.101 R)
• M81: 55,466,552 km (0.054 R)
• M82: 59,145,463 km (0.108 R)
• M83: 60,909,970 km (0.099 R)
• M84: 61,746,222 km (0.104 R)
• M85: 63,641,777 km (0.075 R)
• M86: 63,747,692 km (0.103 R)
• M87: 64,171,802 km (0.111 R)
• M88: 64,916,201 km (0.064 R)
• M89: 66,306,115 km (0.062 R)
• M90: 66,413,526 km (0.043 R)
• M91: 66,843,321 km (0.111 R)
• M92: 67,597,892 km (0.101 R)
• M93: 71,082,924 km (0.114 R)
• M94: 71,192,729 km (0.118 R)
• M95: 74,291,350 km (0.093 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit