🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 12.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,360,580 km

• M1: 99,483 km (0.101 R)
• M2: 268,678 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 782 Days

Day: 33.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.15 AU - 2.59 AU

Year: 1346 Days

Day: 16.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,360,580 km

• M1: 409,001 km (0.08 R)
• M2: 925,861 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.37 AU - 2.41 AU

Year: 1363 Days

Day: 16.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,360,580 km

• M1: 2,035,129 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.53 AU - 5.23 AU

Year: 3382 Days

Day: 18.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 13.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.07 AU - 8.31 AU

Year: 6384 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,360,580 km

• M1: 176,675 km (0.072 R)
• M2: 286,630 km (0.118 R)
• M3: 542,891 km (0.108 R)
• M4: 675,135 km (0.086 R)
• M5: 804,837 km (0.09 R)
• M6: 1,160,730 km (0.044 R)
• M7: 1,357,451 km (0.035 R)
• M8: 1,450,800 km (0.09 R)
• M9: 1,565,691 km (0.119 R)
• M10: 1,663,977 km (0.086 R)
• M11: 2,121,896 km (0.091 R)
• M12: 2,253,692 km (0.098 R)
• M13: 2,595,373 km (0.088 R)
• M14: 2,760,679 km (0.061 R)
• M15: 3,277,839 km (0.033 R)
• M16: 4,096,438 km (0.117 R)
• M17: 4,514,714 km (0.111 R)
• M18: 5,093,957 km (0.069 R)
• M19: 6,132,615 km (0.117 R)
• M20: 6,259,175 km (0.12 R)
• M21: 6,676,254 km (0.117 R)
• M22: 7,470,170 km (0.106 R)
• M23: 7,981,495 km (0.051 R)
• M24: 8,154,580 km (0.092 R)
• M25: 8,716,619 km (0.088 R)
• M26: 9,038,404 km (0.069 R)
• M27: 10,477,386 km (0.097 R)
• M28: 10,934,408 km (0.092 R)
• M29: 11,514,997 km (0.086 R)
• M30: 11,632,282 km (0.111 R)
• M31: 12,264,931 km (0.086 R)
• M32: 13,439,723 km (0.096 R)
• M33: 13,936,388 km (0.082 R)
• M34: 14,186,964 km (0.079 R)
• M35: 14,270,889 km (0.077 R)
• M36: 14,481,373 km (0.111 R)
• M37: 14,608,082 km (0.064 R)
• M38: 14,820,063 km (0.084 R)
• M39: 14,947,819 km (0.112 R)
• M40: 15,505,520 km (0.067 R)
• M41: 15,895,671 km (0.038 R)
• M42: 15,982,887 km (0.105 R)
• M43: 16,070,102 km (0.107 R)
• M44: 16,333,096 km (0.108 R)
• M45: 16,818,690 km (0.068 R)
• M46: 17,623,527 km (0.028 R)
• M47: 18,167,165 km (0.056 R)
• M48: 18,762,415 km (0.071 R)
• M49: 19,178,148 km (0.047 R)
• M50: 19,550,347 km (0.105 R)
• M51: 20,681,158 km (0.093 R)
• M52: 21,446,800 km (0.067 R)
• M53: 21,930,001 km (0.042 R)
• M54: 24,148,986 km (0.114 R)
• M55: 24,550,955 km (0.092 R)
• M56: 24,752,613 km (0.113 R)
• M57: 24,904,455 km (0.082 R)
• M58: 25,107,160 km (0.101 R)
• M59: 25,514,366 km (0.113 R)
• M60: 26,077,751 km (0.106 R)
• M61: 26,232,136 km (0.115 R)
• M62: 26,800,907 km (0.069 R)
• M63: 27,321,358 km (0.109 R)
• M64: 29,543,934 km (0.082 R)
• M65: 30,027,733 km (0.104 R)
• M66: 30,189,598 km (0.12 R)
• M67: 31,057,715 km (0.111 R)
• M68: 31,934,059 km (0.099 R)
• M69: 32,485,776 km (0.091 R)
• M70: 33,375,285 km (0.075 R)
• M71: 34,441,918 km (0.056 R)
• M72: 34,554,864 km (0.042 R)
• M73: 34,724,508 km (0.115 R)
• M74: 35,064,694 km (0.116 R)
• M75: 36,493,653 km (0.094 R)
• M76: 36,608,693 km (0.046 R)
• M77: 36,781,628 km (0.098 R)
• M78: 37,766,880 km (0.09 R)
• M79: 38,643,224 km (0.066 R)
• M80: 38,936,885 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833

Radius: 3.7

Gravity: 60.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.58 AU - 15.5 AU

Year: 20456 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,360,580 km

• M1: 48,619 km (0.105 R)
• M2: 182,509 km (0.038 R)
• M3: 391,498 km (0.076 R)
• M4: 832,662 km (0.099 R)
• M5: 885,619 km (0.097 R)
• M6: 1,137,991 km (0.061 R)
• M7: 1,318,107 km (0.06 R)
• M8: 1,507,199 km (0.102 R)
• M9: 1,840,951 km (0.119 R)
• M10: 1,910,514 km (0.117 R)
• M11: 2,124,140 km (0.025 R)
• M12: 2,196,994 km (0.117 R)
• M13: 2,651,772 km (0.088 R)
• M14: 2,730,311 km (0.083 R)
• M15: 2,930,024 km (0.032 R)
• M16: 3,052,245 km (0.09 R)
• M17: 3,134,524 km (0.12 R)
• M18: 3,301,475 km (0.072 R)
• M19: 3,731,420 km (0.054 R)
• M20: 4,087,911 km (0.103 R)
• M21: 4,362,424 km (0.056 R)
• M22: 4,642,770 km (0.081 R)
• M23: 4,737,615 km (0.113 R)
• M24: 5,568,781 km (0.077 R)
• M25: 5,720,024 km (0.055 R)
• M26: 6,130,072 km (0.073 R)
• M27: 6,234,042 km (0.119 R)
• M28: 6,602,652 km (0.118 R)
• M29: 6,924,287 km (0.098 R)
• M30: 7,750,217 km (0.098 R)
• M31: 9,734,184 km (0.087 R)
• M32: 10,345,890 km (0.104 R)
• M33: 10,781,519 km (0.12 R)
• M34: 11,096,422 km (0.085 R)
• M35: 12,254,459 km (0.101 R)
• M36: 12,385,507 km (0.103 R)
• M37: 12,980,906 km (0.055 R)
• M38: 13,114,497 km (0.119 R)
• M39: 13,857,400 km (0.083 R)
• M40: 14,544,354 km (0.103 R)
• M41: 15,031,893 km (0.076 R)
• M42: 15,312,838 km (0.112 R)
• M43: 16,094,487 km (0.087 R)
• M44: 16,671,037 km (0.042 R)
• M45: 18,892,565 km (0.081 R)
• M46: 19,576,976 km (0.104 R)
• M47: 19,960,694 km (0.098 R)
• M48: 22,956,840 km (0.097 R)
• M49: 23,037,474 km (0.039 R)
• M50: 23,118,257 km (0.096 R)
• M51: 23,686,579 km (0.103 R)
• M52: 23,849,790 km (0.106 R)
• M53: 24,095,430 km (0.117 R)
• M54: 24,836,986 km (0.084 R)
• M55: 25,669,798 km (0.118 R)
• M56: 26,342,689 km (0.076 R)
• M57: 26,681,229 km (0.109 R)
• M58: 27,191,807 km (0.116 R)
• M59: 28,482,238 km (0.112 R)
• M60: 30,676,988 km (0.116 R)
• M61: 32,471,564 km (0.098 R)
• M62: 33,290,014 km (0.087 R)
• M63: 33,747,784 km (0.107 R)
• M64: 33,839,487 km (0.081 R)
• M65: 34,207,498 km (0.081 R)
• M66: 37,864,119 km (0.111 R)
• M67: 38,150,599 km (0.067 R)
• M68: 39,496,531 km (0.073 R)
• M69: 39,786,900 km (0.087 R)
• M70: 41,642,662 km (0.101 R)
• M71: 42,234,620 km (0.078 R)
• M72: 43,626,479 km (0.072 R)
• M73: 44,327,943 km (0.087 R)
• M74: 44,428,473 km (0.058 R)
• M75: 47,171,350 km (0.062 R)
• M76: 48,097,660 km (0.045 R)
• M77: 52,605,642 km (0.099 R)
• M78: 52,818,520 km (0.111 R)
• M79: 53,673,173 km (0.066 R)
• M80: 55,179,773 km (0.095 R)
• M81: 56,809,193 km (0.063 R)
• M82: 57,465,479 km (0.097 R)
• M83: 57,904,249 km (0.041 R)
• M84: 60,895,608 km (0.09 R)
• M85: 64,847,386 km (0.028 R)
• M86: 64,961,529 km (0.108 R)
• M87: 67,142,516 km (0.077 R)
• M88: 67,836,202 km (0.112 R)
• M89: 70,752,014 km (0.093 R)
• M90: 72,521,158 km (0.073 R)
• M91: 75,742,000 km (0.063 R)
• M92: 75,862,127 km (0.076 R)
• M93: 76,946,712 km (0.095 R)
• M94: 77,430,362 km (0.028 R)
• M95: 77,915,059 km (0.119 R)
• M96: 79,374,985 km (0.103 R)
• M97: 81,212,645 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.1

Radius: 5.2

Gravity: 36.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.52 AU - 18.48 AU

Year: 23613 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,360,580 km

• M1: 67,768 km (0.085 R)
• M2: 297,251 km (0.113 R)
• M3: 722,408 km (0.118 R)
• M4: 1,141,282 km (0.08 R)
• M5: 1,925,025 km (0.098 R)
• M6: 2,284,509 km (0.118 R)
• M7: 2,621,403 km (0.104 R)
• M8: 3,018,885 km (0.083 R)
• M9: 3,869,199 km (0.062 R)
• M10: 4,067,566 km (0.048 R)
• M11: 4,630,503 km (0.116 R)
• M12: 5,001,206 km (0.051 R)
• M13: 5,492,037 km (0.075 R)
• M14: 5,547,388 km (0.111 R)
• M15: 6,112,419 km (0.11 R)
• M16: 9,265,494 km (0.09 R)
• M17: 9,664,471 km (0.09 R)
• M18: 11,245,422 km (0.047 R)
• M19: 11,386,642 km (0.05 R)
• M20: 11,742,386 km (0.062 R)
• M21: 12,537,648 km (0.115 R)
• M22: 13,350,114 km (0.091 R)
• M23: 13,499,562 km (0.084 R)
• M24: 13,725,006 km (0.105 R)
• M25: 14,103,339 km (0.095 R)
• M26: 14,332,074 km (0.101 R)
• M27: 14,562,006 km (0.102 R)
• M28: 15,650,929 km (0.08 R)
• M29: 16,364,810 km (0.119 R)
• M30: 20,003,928 km (0.102 R)
• M31: 20,605,162 km (0.094 R)
• M32: 20,691,480 km (0.103 R)
• M33: 21,386,811 km (0.105 R)
• M34: 21,913,246 km (0.063 R)
• M35: 24,152,277 km (0.116 R)
• M36: 24,608,700 km (0.062 R)
• M37: 25,345,021 km (0.067 R)
• M38: 25,715,874 km (0.066 R)
• M39: 26,556,913 km (0.091 R)
• M40: 28,746,727 km (0.102 R)
• M41: 29,036,648 km (0.091 R)
• M42: 30,402,177 km (0.092 R)
• M43: 30,894,952 km (0.098 R)
• M44: 31,688,719 km (0.084 R)
• M45: 32,489,366 km (0.058 R)
• M46: 34,314,909 km (0.109 R)
• M47: 34,417,234 km (0.116 R)
• M48: 34,519,709 km (0.037 R)
• M49: 34,827,880 km (0.118 R)
• M50: 35,757,631 km (0.11 R)
• M51: 37,325,267 km (0.116 R)
• M52: 38,701,867 km (0.073 R)
• M53: 39,022,006 km (0.087 R)
• M54: 40,960,645 km (0.109 R)
• M55: 41,613,789 km (0.042 R)
• M56: 42,051,213 km (0.075 R)
• M57: 43,151,207 km (0.063 R)
• M58: 44,930,823 km (0.095 R)
• M59: 45,491,964 km (0.111 R)
• M60: 45,829,756 km (0.116 R)
• M61: 46,055,350 km (0.037 R)
• M62: 46,281,392 km (0.085 R)
• M63: 46,734,375 km (0.096 R)
• M64: 47,189,003 km (0.114 R)
• M65: 48,676,454 km (0.073 R)
• M66: 49,021,876 km (0.059 R)
• M67: 52,520,820 km (0.113 R)
• M68: 52,875,068 km (0.089 R)
• M69: 53,823,818 km (0.083 R)
• M70: 54,300,287 km (0.095 R)
• M71: 55,257,414 km (0.071 R)
• M72: 55,617,646 km (0.027 R)
• M73: 56,945,626 km (0.035 R)
• M74: 57,188,124 km (0.082 R)
• M75: 57,552,694 km (0.073 R)
• M76: 60,002,210 km (0.06 R)
• M77: 60,743,767 km (0.112 R)
• M78: 61,737,096 km (0.05 R)
• M79: 61,986,327 km (0.085 R)
• M80: 64,622,839 km (0.073 R)
• M81: 68,323,442 km (0.028 R)
• M82: 70,264,325 km (0.09 R)
• M83: 74,863,113 km (0.095 R)
• M84: 76,595,905 km (0.049 R)
• M85: 77,265,804 km (0.111 R)
• M86: 78,746,524 km (0.115 R)
• M87: 79,964,999 km (0.088 R)
• M88: 81,053,323 km (0.098 R)
• M89: 81,189,756 km (0.079 R)
• M90: 81,736,088 km (0.084 R)
• M91: 86,289,249 km (0.073 R)
• M92: 86,707,375 km (0.103 R)
• M93: 86,986,375 km (0.07 R)
• M94: 94,776,085 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit