🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 230 Days

Day: 35 Hours

Environment

Temp: 107 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 441 Days

Day: 13.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 7.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13 AU - 20.76 AU

Year: 26127 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,113,225 km

• M1: 355,744 km (0.072 R)
• M2: 542,292 km (0.03 R)
• M3: 1,179,280 km (0.104 R)
• M4: 1,561,054 km (0.118 R)
• M5: 2,145,084 km (0.112 R)
• M6: 3,008,413 km (0.119 R)
• M7: 3,103,408 km (0.119 R)
• M8: 4,282,688 km (0.099 R)
• M9: 5,239,217 km (0.068 R)
• M10: 5,663,177 km (0.105 R)
• M11: 5,938,736 km (0.104 R)
• M12: 6,098,208 km (0.051 R)
• M13: 6,380,648 km (0.059 R)
• M14: 6,916,508 km (0.11 R)
• M15: 7,509,813 km (0.096 R)
• M16: 8,163,406 km (0.087 R)
• M17: 8,654,386 km (0.101 R)
• M18: 11,644,997 km (0.101 R)
• M19: 12,450,881 km (0.093 R)
• M20: 13,066,925 km (0.104 R)
• M21: 13,326,627 km (0.078 R)
• M22: 14,115,905 km (0.029 R)
• M23: 14,920,144 km (0.117 R)
• M24: 15,028,452 km (0.093 R)
• M25: 15,191,514 km (0.119 R)
• M26: 15,960,148 km (0.112 R)
• M27: 16,071,000 km (0.104 R)
• M28: 16,405,052 km (0.081 R)
• M29: 16,797,747 km (0.098 R)
• M30: 18,340,998 km (0.053 R)
• M31: 18,573,324 km (0.077 R)
• M32: 19,928,980 km (0.062 R)
• M33: 20,951,182 km (0.119 R)
• M34: 21,194,278 km (0.11 R)
• M35: 21,377,087 km (0.119 R)
• M36: 22,547,541 km (0.082 R)
• M37: 23,171,813 km (0.096 R)
• M38: 23,297,325 km (0.036 R)
• M39: 24,118,917 km (0.077 R)
• M40: 25,790,374 km (0.067 R)
• M41: 26,771,586 km (0.084 R)
• M42: 27,498,931 km (0.111 R)
• M43: 27,565,352 km (0.118 R)
• M44: 29,311,459 km (0.111 R)
• M45: 30,266,492 km (0.095 R)
• M46: 32,276,937 km (0.085 R)
• M47: 32,417,260 km (0.095 R)
• M48: 32,487,422 km (0.07 R)
• M49: 32,909,587 km (0.089 R)
• M50: 32,980,197 km (0.068 R)
• M51: 34,832,069 km (0.111 R)
• M52: 34,975,982 km (0.103 R)
• M53: 36,571,294 km (0.088 R)
• M54: 36,863,907 km (0.099 R)
• M55: 38,338,643 km (0.105 R)
• M56: 39,083,192 km (0.119 R)
• M57: 39,532,285 km (0.054 R)
• M58: 40,662,347 km (0.103 R)
• M59: 41,041,278 km (0.094 R)
• M60: 42,108,809 km (0.12 R)
• M61: 42,954,037 km (0.115 R)
• M62: 43,108,272 km (0.057 R)
• M63: 43,185,465 km (0.085 R)
• M64: 43,804,800 km (0.103 R)
• M65: 44,349,186 km (0.033 R)
• M66: 44,583,157 km (0.098 R)
• M67: 46,469,437 km (0.115 R)
• M68: 46,627,861 km (0.087 R)
• M69: 47,104,031 km (0.097 R)
• M70: 47,502,111 km (0.116 R)
• M71: 47,981,273 km (0.088 R)
• M72: 48,462,081 km (0.081 R)
• M73: 49,832,846 km (0.117 R)
• M74: 50,401,019 km (0.1 R)
• M75: 51,379,987 km (0.092 R)
• M76: 52,612,524 km (0.086 R)
• M77: 54,688,344 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 7.4

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.57 AU - 21.29 AU

Year: 29807 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,113,225 km

• M1: 94,995 km (0.067 R)
• M2: 426,952 km (0.102 R)
• M3: 518,057 km (0.04 R)
• M4: 1,908,570 km (0.066 R)
• M5: 2,103,795 km (0.041 R)
• M6: 3,083,063 km (0.113 R)
• M7: 3,405,895 km (0.089 R)
• M8: 3,643,007 km (0.046 R)
• M9: 4,284,782 km (0.034 R)
• M10: 4,907,857 km (0.042 R)
• M11: 5,014,521 km (0.053 R)
• M12: 5,284,395 km (0.045 R)
• M13: 5,670,358 km (0.079 R)
• M14: 6,008,449 km (0.092 R)
• M15: 7,547,512 km (0.083 R)
• M16: 7,732,564 km (0.099 R)
• M17: 7,794,647 km (0.089 R)
• M18: 8,487,884 km (0.093 R)
• M19: 10,545,752 km (0.102 R)
• M20: 10,614,567 km (0.096 R)
• M21: 11,100,760 km (0.089 R)
• M22: 11,665,193 km (0.105 R)
• M23: 12,022,732 km (0.113 R)
• M24: 12,094,689 km (0.062 R)
• M25: 15,087,693 km (0.094 R)
• M26: 15,242,976 km (0.089 R)
• M27: 15,948,928 km (0.114 R)
• M28: 16,107,203 km (0.112 R)
• M29: 16,585,168 km (0.052 R)
• M30: 16,826,021 km (0.072 R)
• M31: 16,987,137 km (0.07 R)
• M32: 17,473,779 km (0.119 R)
• M33: 17,636,991 km (0.11 R)
• M34: 17,800,651 km (0.09 R)
• M35: 19,044,557 km (0.105 R)
• M36: 20,230,569 km (0.091 R)
• M37: 20,832,551 km (0.045 R)
• M38: 21,005,635 km (0.119 R)
• M39: 21,353,301 km (0.09 R)
• M40: 22,851,673 km (0.114 R)
• M41: 25,855,598 km (0.1 R)
• M42: 25,948,648 km (0.099 R)
• M43: 26,134,898 km (0.066 R)
• M44: 26,228,097 km (0.105 R)
• M45: 26,884,233 km (0.03 R)
• M46: 27,261,669 km (0.094 R)
• M47: 28,500,040 km (0.097 R)
• M48: 29,562,334 km (0.081 R)
• M49: 34,756,073 km (0.081 R)
• M50: 35,167,019 km (0.069 R)
• M51: 35,786,653 km (0.055 R)
• M52: 35,993,996 km (0.114 R)
• M53: 36,201,787 km (0.041 R)
• M54: 36,513,998 km (0.074 R)
• M55: 37,561,632 km (0.109 R)
• M56: 38,831,718 km (0.092 R)
• M57: 41,196,561 km (0.11 R)
• M58: 43,165,867 km (0.048 R)
• M59: 44,941,893 km (0.117 R)
• M60: 46,289,620 km (0.116 R)
• M61: 48,679,895 km (0.072 R)
• M62: 48,909,677 km (0.071 R)
• M63: 49,254,949 km (0.104 R)
• M64: 51,811,427 km (0.109 R)
• M65: 52,751,800 km (0.058 R)
• M66: 53,697,856 km (0.06 R)
• M67: 54,054,049 km (0.119 R)
• M68: 54,291,910 km (0.053 R)
• M69: 54,768,678 km (0.118 R)
• M70: 57,415,962 km (0.115 R)
• M71: 58,511,018 km (0.079 R)
• M72: 60,474,490 km (0.069 R)
• M73: 61,216,496 km (0.082 R)
• M74: 61,464,380 km (0.095 R)
• M75: 62,210,275 km (0.113 R)
• M76: 62,959,161 km (0.114 R)
• M77: 63,460,165 km (0.045 R)
• M78: 65,350,483 km (0.07 R)
• M79: 68,670,359 km (0.097 R)
• M80: 71,131,095 km (0.09 R)
• M81: 73,884,144 km (0.058 R)
• M82: 75,473,023 km (0.066 R)
• M83: 77,072,973 km (0.109 R)
• M84: 77,474,792 km (0.035 R)
• M85: 82,076,423 km (0.092 R)
• M86: 82,486,620 km (0.102 R)
• M87: 83,171,928 km (0.109 R)
• M88: 83,446,590 km (0.118 R)
• M89: 86,209,513 km (0.077 R)
• M90: 87,323,119 km (0.11 R)
• M91: 88,021,592 km (0.074 R)
• M92: 89,423,922 km (0.098 R)
• M93: 90,692,363 km (0.092 R)
• M94: 91,683,000 km (0.116 R)
• M95: 92,250,724 km (0.069 R)
• M96: 94,819,918 km (0.026 R)
• M97: 95,250,311 km (0.074 R)
• M98: 95,537,688 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit