🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 211 Days

Day: 40.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.36 AU - 3.46 AU

Year: 2372 Days

Day: 17 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,345,925 km

• M1: 36,801 km (0.085 R)
• M2: 1,406,968 km (0.116 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 13.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.39 AU - 5.45 AU

Year: 4111 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,345,925 km

• M1: 169,494 km (0.094 R)
• M2: 264,639 km (0.029 R)
• M3: 420,968 km (0.034 R)
• M4: 620,083 km (0.092 R)
• M5: 1,019,061 km (0.116 R)
• M6: 1,221,317 km (0.073 R)
• M7: 1,354,908 km (0.05 R)
• M8: 1,726,060 km (0.109 R)
• M9: 1,846,935 km (0.112 R)
• M10: 1,986,361 km (0.098 R)
• M11: 2,097,362 km (0.106 R)
• M12: 2,259,676 km (0.078 R)
• M13: 2,545,408 km (0.116 R)
• M14: 2,807,354 km (0.089 R)
• M15: 3,096,826 km (0.067 R)
• M16: 3,396,021 km (0.073 R)
• M17: 3,607,253 km (0.093 R)
• M18: 3,763,733 km (0.114 R)
• M19: 3,922,456 km (0.097 R)
• M20: 4,621,976 km (0.113 R)
• M21: 4,878,237 km (0.045 R)
• M22: 5,183,267 km (0.094 R)
• M23: 5,607,078 km (0.062 R)
• M24: 6,158,795 km (0.059 R)
• M25: 6,252,443 km (0.109 R)
• M26: 6,346,540 km (0.059 R)
• M27: 6,679,695 km (0.094 R)
• M28: 7,388,190 km (0.085 R)
• M29: 7,916,271 km (0.088 R)
• M30: 8,095,040 km (0.038 R)
• M31: 8,223,545 km (0.092 R)
• M32: 8,665,606 km (0.102 R)
• M33: 8,797,103 km (0.117 R)
• M34: 9,195,781 km (0.083 R)
• M35: 9,437,681 km (0.119 R)
• M36: 10,093,368 km (0.12 R)
• M37: 10,204,071 km (0.118 R)
• M38: 10,876,962 km (0.112 R)
• M39: 11,075,927 km (0.105 R)
• M40: 11,564,215 km (0.096 R)
• M41: 11,767,369 km (0.12 R)
• M42: 11,913,077 km (0.08 R)
• M43: 12,206,588 km (0.103 R)
• M44: 12,413,332 km (0.064 R)
• M45: 12,502,343 km (0.11 R)
• M46: 12,651,193 km (0.095 R)
• M47: 12,950,688 km (0.093 R)
• M48: 13,343,382 km (0.116 R)
• M49: 13,556,559 km (0.052 R)
• M50: 13,648,113 km (0.028 R)
• M51: 14,545,102 km (0.094 R)
• M52: 15,397,361 km (0.116 R)
• M53: 15,685,038 km (0.059 R)
• M54: 16,039,136 km (0.118 R)
• M55: 17,581,490 km (0.112 R)
• M56: 17,681,571 km (0.097 R)
• M57: 18,218,477 km (0.111 R)
• M58: 18,931,311 km (0.094 R)
• M59: 19,273,890 km (0.07 R)
• M60: 20,139,464 km (0.115 R)
• M61: 20,244,182 km (0.093 R)
• M62: 20,384,206 km (0.087 R)
• M63: 20,805,773 km (0.095 R)
• M64: 21,230,481 km (0.092 R)
• M65: 22,485,158 km (0.097 R)
• M66: 22,630,119 km (0.095 R)
• M67: 22,775,378 km (0.099 R)
• M68: 23,030,293 km (0.101 R)
• M69: 23,800,722 km (0.108 R)
• M70: 24,617,078 km (0.101 R)
• M71: 24,803,776 km (0.079 R)
• M72: 25,216,367 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.9

Radius: 4.8

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.87 AU - 12.99 AU

Year: 15523 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,345,925 km

• M1: 130,449 km (0.11 R)
• M2: 207,642 km (0.104 R)
• M3: 287,527 km (0.104 R)
• M4: 346,768 km (0.034 R)
• M5: 410,497 km (0.082 R)
• M6: 513,719 km (0.112 R)
• M7: 765,492 km (0.106 R)
• M8: 807,529 km (0.118 R)
• M9: 871,856 km (0.066 R)
• M10: 1,098,796 km (0.065 R)
• M11: 1,146,368 km (0.107 R)
• M12: 1,659,639 km (0.058 R)
• M13: 2,144,934 km (0.092 R)
• M14: 2,735,696 km (0.079 R)
• M15: 2,768,159 km (0.092 R)
• M16: 2,833,384 km (0.053 R)
• M17: 2,899,207 km (0.098 R)
• M18: 3,549,060 km (0.074 R)
• M19: 3,655,723 km (0.088 R)
• M20: 4,018,797 km (0.093 R)
• M21: 4,204,747 km (0.112 R)
• M22: 5,665,122 km (0.074 R)
• M23: 6,644,240 km (0.082 R)
• M24: 6,863,999 km (0.069 R)
• M25: 7,310,549 km (0.093 R)
• M26: 7,858,825 km (0.085 R)
• M27: 8,231,623 km (0.101 R)
• M28: 8,610,255 km (0.028 R)
• M29: 8,705,698 km (0.107 R)
• M30: 9,286,288 km (0.032 R)
• M31: 11,153,718 km (0.12 R)
• M32: 11,414,766 km (0.098 R)
• M33: 11,519,634 km (0.103 R)
• M34: 11,624,951 km (0.06 R)
• M35: 12,587,015 km (0.117 R)
• M36: 12,695,474 km (0.116 R)
• M37: 12,804,231 km (0.094 R)
• M38: 13,741,163 km (0.059 R)
• M39: 16,562,878 km (0.106 R)
• M40: 17,885,921 km (0.102 R)
• M41: 18,498,525 km (0.115 R)
• M42: 20,313,446 km (0.09 R)
• M43: 20,568,211 km (0.094 R)
• M44: 20,952,229 km (0.068 R)
• M45: 21,597,744 km (0.114 R)
• M46: 22,249,691 km (0.069 R)
• M47: 24,989,576 km (0.118 R)
• M48: 25,057,793 km (0.101 R)
• M49: 26,156,440 km (0.09 R)
• M50: 26,503,058 km (0.089 R)
• M51: 26,572,621 km (0.104 R)
• M52: 26,851,172 km (0.091 R)
• M53: 27,130,771 km (0.095 R)
• M54: 28,614,183 km (0.083 R)
• M55: 28,685,541 km (0.09 R)
• M56: 29,042,931 km (0.111 R)
• M57: 29,329,859 km (0.094 R)
• M58: 30,051,370 km (0.064 R)
• M59: 30,632,707 km (0.079 R)
• M60: 33,144,904 km (0.066 R)
• M61: 33,369,600 km (0.087 R)
• M62: 35,110,022 km (0.096 R)
• M63: 36,183,686 km (0.048 R)
• M64: 36,724,632 km (0.026 R)
• M65: 36,802,123 km (0.064 R)
• M66: 37,346,061 km (0.1 R)
• M67: 39,151,857 km (0.104 R)
• M68: 39,786,750 km (0.061 R)
• M69: 43,174,693 km (0.097 R)
• M70: 44,077,068 km (0.107 R)
• M71: 44,654,665 km (0.087 R)
• M72: 45,567,212 km (0.116 R)
• M73: 48,172,160 km (0.119 R)
• M74: 48,256,982 km (0.078 R)
• M75: 48,341,804 km (0.091 R)
• M76: 49,108,044 km (0.111 R)
• M77: 49,621,015 km (0.074 R)
• M78: 49,878,174 km (0.094 R)
• M79: 49,963,894 km (0.029 R)
• M80: 50,479,857 km (0.071 R)
• M81: 50,911,147 km (0.119 R)
• M82: 52,386,781 km (0.096 R)
• M83: 52,998,486 km (0.092 R)
• M84: 53,964,440 km (0.107 R)
• M85: 54,582,130 km (0.067 R)
• M86: 55,646,518 km (0.047 R)
• M87: 56,717,789 km (0.084 R)
• M88: 57,076,375 km (0.094 R)
• M89: 57,885,998 km (0.099 R)
• M90: 57,976,206 km (0.114 R)
• M91: 59,516,615 km (0.108 R)
• M92: 61,345,898 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 20,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit