🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.55 AU - 0.59 AU

Year: 153 Days

Day: 34.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.73 AU - 1.79 AU

Year: 828 Days

Day: 16.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 9.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.2 AU - 6.84 AU

Year: 4601 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,553,312 km

• M1: 126,111 km (0.109 R)
• M2: 202,556 km (0.114 R)
• M3: 279,748 km (0.03 R)
• M4: 523,293 km (0.1 R)
• M5: 912,996 km (0.104 R)
• M6: 1,023,249 km (0.101 R)
• M7: 1,611,019 km (0.096 R)
• M8: 1,868,926 km (0.089 R)
• M9: 1,979,030 km (0.052 R)
• M10: 2,091,378 km (0.09 R)
• M11: 2,189,365 km (0.107 R)
• M12: 2,390,125 km (0.119 R)
• M13: 2,720,288 km (0.083 R)
• M14: 2,972,958 km (0.115 R)
• M15: 3,290,106 km (0.1 R)
• M16: 3,716,609 km (0.107 R)
• M17: 4,347,314 km (0.101 R)
• M18: 5,209,596 km (0.066 R)
• M19: 5,365,926 km (0.031 R)
• M20: 5,501,162 km (0.066 R)
• M21: 5,752,038 km (0.118 R)
• M22: 6,100,302 km (0.059 R)
• M23: 6,336,218 km (0.108 R)
• M24: 6,599,211 km (0.077 R)
• M25: 6,841,559 km (0.12 R)
• M26: 7,284,968 km (0.083 R)
• M27: 7,434,865 km (0.105 R)
• M28: 7,636,373 km (0.098 R)
• M29: 7,788,664 km (0.107 R)
• M30: 7,942,001 km (0.059 R)
• M31: 8,329,609 km (0.117 R)
• M32: 8,802,937 km (0.037 R)
• M33: 8,962,708 km (0.063 R)
• M34: 9,043,042 km (0.086 R)
• M35: 10,953,556 km (0.12 R)
• M36: 11,211,762 km (0.108 R)
• M37: 11,617,322 km (0.083 R)
• M38: 12,562,481 km (0.093 R)
• M39: 13,716,778 km (0.104 R)
• M40: 13,840,197 km (0.112 R)
• M41: 14,337,759 km (0.087 R)
• M42: 14,494,538 km (0.051 R)
• M43: 14,778,026 km (0.052 R)
• M44: 15,478,742 km (0.119 R)
• M45: 15,543,069 km (0.061 R)
• M46: 15,671,723 km (0.109 R)
• M47: 15,995,154 km (0.113 R)
• M48: 16,353,441 km (0.117 R)
• M49: 16,418,965 km (0.064 R)
• M50: 16,714,420 km (0.117 R)
• M51: 17,277,507 km (0.119 R)
• M52: 17,745,898 km (0.1 R)
• M53: 18,083,091 km (0.114 R)
• M54: 18,252,436 km (0.087 R)
• M55: 18,900,793 km (0.056 R)
• M56: 19,279,575 km (0.059 R)
• M57: 20,079,774 km (0.119 R)
• M58: 21,139,675 km (0.079 R)
• M59: 21,353,899 km (0.053 R)
• M60: 21,604,625 km (0.077 R)
• M61: 21,712,485 km (0.044 R)
• M62: 22,073,016 km (0.091 R)
• M63: 22,254,030 km (0.116 R)
• M64: 22,362,937 km (0.069 R)
• M65: 22,763,560 km (0.052 R)
• M66: 22,873,215 km (0.03 R)
• M67: 23,461,135 km (0.063 R)
• M68: 23,571,987 km (0.116 R)
• M69: 23,831,240 km (0.049 R)
• M70: 23,979,641 km (0.112 R)
• M71: 24,128,491 km (0.027 R)
• M72: 24,464,637 km (0.086 R)
• M73: 24,576,985 km (0.11 R)
• M74: 24,651,934 km (0.09 R)
• M75: 24,952,775 km (0.069 R)
• M76: 25,141,269 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 10.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.64 AU - 12.02 AU

Year: 10934 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,553,312 km

• M1: 154,235 km (0.099 R)
• M2: 530,025 km (0.106 R)
• M3: 705,803 km (0.105 R)
• M4: 829,670 km (0.042 R)
• M5: 1,006,644 km (0.037 R)
• M6: 1,415,794 km (0.077 R)
• M7: 1,703,770 km (0.117 R)
• M8: 2,050,089 km (0.115 R)
• M9: 2,170,516 km (0.114 R)
• M10: 2,376,661 km (0.114 R)
• M11: 2,460,885 km (0.085 R)
• M12: 2,567,698 km (0.11 R)
• M13: 2,697,998 km (0.118 R)
• M14: 3,078,874 km (0.033 R)
• M15: 4,928,801 km (0.059 R)
• M16: 5,200,920 km (0.072 R)
• M17: 5,478,124 km (0.083 R)
• M18: 5,674,995 km (0.095 R)
• M19: 5,816,964 km (0.115 R)
• M20: 6,250,349 km (0.086 R)
• M21: 6,515,436 km (0.099 R)
• M22: 7,026,163 km (0.092 R)
• M23: 7,209,421 km (0.068 R)
• M24: 8,149,942 km (0.075 R)
• M25: 8,310,461 km (0.064 R)
• M26: 8,798,300 km (0.073 R)
• M27: 9,095,551 km (0.12 R)
• M28: 9,598,349 km (0.039 R)
• M29: 9,972,643 km (0.094 R)
• M30: 10,806,202 km (0.06 R)
• M31: 10,911,968 km (0.079 R)
• M32: 11,338,471 km (0.12 R)
• M33: 11,410,129 km (0.102 R)
• M34: 12,025,126 km (0.028 R)
• M35: 12,725,094 km (0.105 R)
• M36: 12,799,594 km (0.108 R)
• M37: 13,514,073 km (0.082 R)
• M38: 13,895,398 km (0.063 R)
• M39: 14,010,589 km (0.105 R)
• M40: 14,512,938 km (0.103 R)
• M41: 14,981,928 km (0.034 R)
• M42: 15,178,798 km (0.057 R)
• M43: 15,654,819 km (0.11 R)
• M44: 15,814,739 km (0.108 R)
• M45: 16,015,200 km (0.117 R)
• M46: 16,743,891 km (0.092 R)
• M47: 16,948,242 km (0.072 R)
• M48: 17,235,769 km (0.108 R)
• M49: 18,066,187 km (0.087 R)
• M50: 18,401,884 km (0.08 R)
• M51: 18,909,470 km (0.082 R)
• M52: 18,994,442 km (0.094 R)
• M53: 19,851,937 km (0.036 R)
• M54: 20,285,322 km (0.097 R)
• M55: 21,871,508 km (0.113 R)
• M56: 22,229,496 km (0.082 R)
• M57: 22,905,678 km (0.113 R)
• M58: 23,132,618 km (0.115 R)
• M59: 23,863,852 km (0.084 R)
• M60: 24,835,042 km (0.087 R)
• M61: 25,724,850 km (0.112 R)
• M62: 27,247,008 km (0.083 R)
• M63: 27,632,073 km (0.073 R)
• M64: 28,019,083 km (0.029 R)
• M65: 28,896,175 km (0.099 R)
• M66: 29,141,366 km (0.076 R)
• M67: 29,584,625 km (0.067 R)
• M68: 30,129,310 km (0.119 R)
• M69: 31,228,556 km (0.119 R)
• M70: 32,239,388 km (0.119 R)
• M71: 32,442,841 km (0.042 R)
• M72: 33,466,390 km (0.069 R)
• M73: 33,569,313 km (0.103 R)
• M74: 33,672,386 km (0.03 R)
• M75: 34,500,560 km (0.089 R)
• M76: 34,604,531 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 7.8

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.51 AU - 22.93 AU

Year: 32256 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,553,312 km

• M1: 333,902 km (0.066 R)
• M2: 412,591 km (0.06 R)
• M3: 566,976 km (0.066 R)
• M4: 664,065 km (0.081 R)
• M5: 1,200,673 km (0.057 R)
• M6: 1,665,772 km (0.062 R)
• M7: 2,745,719 km (0.038 R)
• M8: 3,352,189 km (0.11 R)
• M9: 3,442,247 km (0.116 R)
• M10: 3,717,058 km (0.088 R)
• M11: 5,247,295 km (0.119 R)
• M12: 5,404,672 km (0.101 R)
• M13: 5,563,694 km (0.094 R)
• M14: 5,832,073 km (0.052 R)
• M15: 6,270,245 km (0.047 R)
• M16: 8,926,655 km (0.117 R)
• M17: 10,139,893 km (0.094 R)
• M18: 10,401,839 km (0.077 R)
• M19: 10,732,450 km (0.076 R)
• M20: 11,066,502 km (0.066 R)
• M21: 11,268,609 km (0.097 R)
• M22: 11,471,913 km (0.115 R)
• M23: 11,676,563 km (0.109 R)
• M24: 12,576,693 km (0.091 R)
• M25: 13,859,794 km (0.107 R)
• M26: 13,932,349 km (0.109 R)
• M27: 14,223,616 km (0.101 R)
• M28: 14,369,923 km (0.044 R)
• M29: 14,516,828 km (0.102 R)
• M30: 14,960,535 km (0.087 R)
• M31: 15,333,632 km (0.09 R)
• M32: 16,856,538 km (0.087 R)
• M33: 16,934,030 km (0.08 R)
• M34: 18,188,708 km (0.081 R)
• M35: 18,347,580 km (0.055 R)
• M36: 18,907,525 km (0.103 R)
• M37: 19,391,774 km (0.107 R)
• M38: 21,119,180 km (0.12 R)
• M39: 21,202,656 km (0.05 R)
• M40: 22,723,917 km (0.108 R)
• M41: 23,931,321 km (0.071 R)
• M42: 25,781,099 km (0.104 R)
• M43: 26,318,005 km (0.11 R)
• M44: 26,949,159 km (0.108 R)
• M45: 27,221,128 km (0.052 R)
• M46: 27,311,934 km (0.072 R)
• M47: 27,859,312 km (0.105 R)
• M48: 29,522,990 km (0.077 R)
• M49: 30,933,698 km (0.051 R)
• M50: 34,506,394 km (0.086 R)
• M51: 35,196,938 km (0.08 R)
• M52: 35,692,855 km (0.031 R)
• M53: 36,792,250 km (0.099 R)
• M54: 37,497,604 km (0.025 R)
• M55: 39,949,663 km (0.067 R)
• M56: 40,259,779 km (0.096 R)
• M57: 44,363,548 km (0.064 R)
• M58: 45,977,110 km (0.095 R)
• M59: 46,193,728 km (0.036 R)
• M60: 49,482,936 km (0.11 R)
• M61: 50,261,294 km (0.117 R)
• M62: 50,707,844 km (0.115 R)
• M63: 52,281,165 km (0.1 R)
• M64: 52,394,111 km (0.111 R)
• M65: 53,870,492 km (0.065 R)
• M66: 55,475,528 km (0.111 R)
• M67: 55,821,548 km (0.081 R)
• M68: 57,329,195 km (0.026 R)
• M69: 63,251,027 km (0.06 R)
• M70: 63,371,453 km (0.056 R)
• M71: 64,337,407 km (0.117 R)
• M72: 64,943,727 km (0.082 R)
• M73: 67,633,497 km (0.1 R)
• M74: 70,859,126 km (0.101 R)
• M75: 72,364,529 km (0.076 R)
• M76: 72,868,824 km (0.111 R)
• M77: 73,500,725 km (0.099 R)
• M78: 75,918,376 km (0.057 R)
• M79: 77,329,982 km (0.086 R)
• M80: 79,268,770 km (0.062 R)
• M81: 79,788,473 km (0.046 R)
• M82: 80,179,073 km (0.114 R)
• M83: 82,667,185 km (0.119 R)
• M84: 83,458,109 km (0.059 R)
• M85: 83,722,448 km (0.088 R)
• M86: 84,384,120 km (0.097 R)
• M87: 85,180,579 km (0.087 R)
• M88: 86,914,717 km (0.089 R)
• M89: 87,450,577 km (0.114 R)
• M90: 87,987,633 km (0.094 R)
• M91: 90,011,094 km (0.114 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: 410 - 17,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit