🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.79 AU

Year: 186 Days

Day: 24 Hours

Environment

Temp: 222 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,689,348 km

• M1: 30,368 km (0.098 R)
• M2: 239,506 km (0.114 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.9

Radius: 5.2

Gravity: 34.61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.8 AU - 16.04 AU

Year: 19426 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,689,348 km

• M1: 72,106 km (0.084 R)
• M2: 334,650 km (0.087 R)
• M3: 606,470 km (0.091 R)
• M4: 1,161,179 km (0.105 R)
• M5: 1,280,707 km (0.095 R)
• M6: 1,499,569 km (0.106 R)
• M7: 2,043,208 km (0.064 R)
• M8: 2,115,164 km (0.099 R)
• M9: 2,224,670 km (0.054 R)
• M10: 2,564,407 km (0.115 R)
• M11: 2,960,691 km (0.032 R)
• M12: 4,445,600 km (0.114 R)
• M13: 4,680,618 km (0.047 R)
• M14: 5,261,208 km (0.104 R)
• M15: 5,711,497 km (0.046 R)
• M16: 5,967,010 km (0.091 R)
• M17: 6,489,107 km (0.108 R)
• M18: 7,134,921 km (0.085 R)
• M19: 7,244,576 km (0.068 R)
• M20: 7,688,583 km (0.105 R)
• M21: 7,744,682 km (0.053 R)
• M22: 8,602,775 km (0.108 R)
• M23: 8,836,746 km (0.09 R)
• M24: 9,013,571 km (0.109 R)
• M25: 10,844,948 km (0.089 R)
• M26: 11,161,048 km (0.104 R)
• M27: 12,127,600 km (0.072 R)
• M28: 12,192,974 km (0.106 R)
• M29: 12,786,579 km (0.085 R)
• M30: 13,389,757 km (0.06 R)
• M31: 13,524,994 km (0.116 R)
• M32: 13,660,679 km (0.067 R)
• M33: 13,865,179 km (0.09 R)
• M34: 14,277,172 km (0.105 R)
• M35: 14,902,491 km (0.109 R)
• M36: 15,750,262 km (0.048 R)
• M37: 16,252,013 km (0.086 R)
• M38: 17,271,074 km (0.091 R)
• M39: 18,310,779 km (0.091 R)
• M40: 18,762,565 km (0.108 R)
• M41: 20,372,388 km (0.111 R)
• M42: 20,840,330 km (0.09 R)
• M43: 22,185,514 km (0.069 R)
• M44: 22,265,549 km (0.055 R)
• M45: 22,345,733 km (0.079 R)
• M46: 22,586,586 km (0.114 R)
• M47: 23,640,204 km (0.116 R)
• M48: 23,885,694 km (0.101 R)
• M49: 24,131,932 km (0.105 R)
• M50: 24,214,211 km (0.071 R)
• M51: 24,461,645 km (0.042 R)
• M52: 25,375,988 km (0.057 R)
• M53: 26,386,072 km (0.095 R)
• M54: 27,066,743 km (0.095 R)
• M55: 29,143,311 km (0.086 R)
• M56: 29,670,494 km (0.105 R)
• M57: 30,023,545 km (0.093 R)
• M58: 32,262,127 km (0.103 R)
• M59: 32,443,440 km (0.116 R)
• M60: 32,716,306 km (0.086 R)
• M61: 35,485,064 km (0.108 R)
• M62: 37,087,107 km (0.044 R)
• M63: 37,372,241 km (0.09 R)
• M64: 39,001,810 km (0.061 R)
• M65: 39,098,301 km (0.075 R)
• M66: 43,726,410 km (0.104 R)
• M67: 43,927,021 km (0.097 R)
• M68: 44,027,551 km (0.074 R)
• M69: 44,228,760 km (0.097 R)
• M70: 46,666,906 km (0.105 R)
• M71: 47,386,322 km (0.105 R)
• M72: 47,695,691 km (0.067 R)
• M73: 49,670,831 km (0.031 R)
• M74: 53,164,091 km (0.109 R)
• M75: 55,102,730 km (0.054 R)
• M76: 55,971,744 km (0.12 R)
• M77: 56,517,178 km (0.103 R)
• M78: 56,735,890 km (0.094 R)
• M79: 56,954,752 km (0.049 R)
• M80: 57,723,236 km (0.102 R)
• M81: 59,826,582 km (0.103 R)
• M82: 61,729,617 km (0.068 R)
• M83: 63,198,219 km (0.062 R)
• M84: 64,221,768 km (0.091 R)
• M85: 64,792,633 km (0.086 R)
• M86: 66,631,041 km (0.085 R)
• M87: 68,253,580 km (0.074 R)
• M88: 68,486,504 km (0.118 R)
• M89: 71,537,552 km (0.104 R)
• M90: 74,273,398 km (0.107 R)
• M91: 76,559,104 km (0.1 R)
• M92: 77,043,203 km (0.101 R)
• M93: 78,501,782 km (0.086 R)
• M94: 81,940,289 km (0.064 R)
• M95: 82,064,006 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 7

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.95 AU - 18.55 AU

Year: 26530 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,689,348 km

• M1: 148,251 km (0.046 R)
• M2: 193,131 km (0.097 R)
• M3: 681,418 km (0.069 R)
• M4: 1,061,397 km (0.097 R)
• M5: 2,052,632 km (0.101 R)
• M6: 2,558,124 km (0.108 R)
• M7: 2,663,740 km (0.083 R)
• M8: 3,175,813 km (0.057 R)
• M9: 3,482,040 km (0.098 R)
• M10: 3,678,163 km (0.034 R)
• M11: 3,878,026 km (0.117 R)
• M12: 4,246,784 km (0.061 R)
• M13: 4,929,699 km (0.11 R)
• M14: 5,105,925 km (0.094 R)
• M15: 5,600,795 km (0.075 R)
• M16: 6,017,126 km (0.026 R)
• M17: 7,375,175 km (0.025 R)
• M18: 7,475,705 km (0.099 R)
• M19: 7,576,683 km (0.102 R)
• M20: 7,882,312 km (0.077 R)
• M21: 8,088,308 km (0.105 R)
• M22: 8,717,068 km (0.068 R)
• M23: 10,981,232 km (0.105 R)
• M24: 11,038,677 km (0.088 R)
• M25: 11,211,313 km (0.1 R)
• M26: 12,147,796 km (0.062 R)
• M27: 12,326,266 km (0.117 R)
• M28: 13,170,148 km (0.103 R)
• M29: 14,407,771 km (0.075 R)
• M30: 15,168,177 km (0.093 R)
• M31: 15,296,083 km (0.109 R)
• M32: 15,876,523 km (0.103 R)
• M33: 16,463,994 km (0.114 R)
• M34: 17,459,119 km (0.108 R)
• M35: 17,930,202 km (0.108 R)
• M36: 18,815,971 km (0.094 R)
• M37: 18,884,637 km (0.103 R)
• M38: 18,953,452 km (0.091 R)
• M39: 19,091,381 km (0.058 R)
• M40: 20,629,846 km (0.097 R)
• M41: 20,700,755 km (0.107 R)
• M42: 21,845,777 km (0.097 R)
• M43: 22,498,921 km (0.105 R)
• M44: 23,232,101 km (0.114 R)
• M45: 24,047,708 km (0.081 R)
• M46: 24,196,857 km (0.11 R)
• M47: 25,099,082 km (0.035 R)
• M48: 25,554,308 km (0.108 R)
• M49: 26,165,565 km (0.053 R)
• M50: 26,395,946 km (0.092 R)
• M51: 27,714,502 km (0.082 R)
• M52: 28,421,202 km (0.103 R)
• M53: 29,452,380 km (0.065 R)
• M54: 29,692,185 km (0.066 R)
• M55: 29,852,255 km (0.042 R)
• M56: 32,701,496 km (0.085 R)
• M57: 33,115,583 km (0.088 R)
• M58: 36,062,212 km (0.1 R)
• M59: 36,147,633 km (0.107 R)
• M60: 37,783,336 km (0.1 R)
• M61: 40,326,051 km (0.064 R)
• M62: 41,483,789 km (0.116 R)
• M63: 41,752,467 km (0.076 R)
• M64: 41,842,225 km (0.114 R)
• M65: 42,021,743 km (0.103 R)
• M66: 42,562,090 km (0.112 R)
• M67: 42,833,162 km (0.045 R)
• M68: 43,831,727 km (0.096 R)
• M69: 44,654,516 km (0.064 R)
• M70: 44,929,925 km (0.097 R)
• M71: 45,205,933 km (0.117 R)
• M72: 45,297,936 km (0.11 R)
• M73: 45,390,238 km (0.095 R)
• M74: 45,574,692 km (0.091 R)
• M75: 46,222,600 km (0.115 R)
• M76: 46,315,351 km (0.117 R)
• M77: 47,340,246 km (0.094 R)
• M78: 47,902,435 km (0.105 R)
• M79: 48,372,471 km (0.115 R)
• M80: 48,655,361 km (0.088 R)
• M81: 50,937,776 km (0.106 R)
• M82: 52,478,634 km (0.084 R)
• M83: 52,575,424 km (0.105 R)
• M84: 53,839,376 km (0.107 R)
• M85: 60,307,390 km (0.085 R)
• M86: 61,834,485 km (0.112 R)
• M87: 63,374,296 km (0.119 R)
• M88: 63,683,814 km (0.058 R)
• M89: 63,890,408 km (0.104 R)
• M90: 65,030,643 km (0.1 R)
• M91: 68,809,186 km (0.112 R)
• M92: 70,191,022 km (0.084 R)
• M93: 70,724,937 km (0.053 R)
• M94: 71,689,394 km (0.026 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit