🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 40.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.54 AU - 1.8 AU

Year: 792 Days

Day: 34.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.84 AU - 1.92 AU

Year: 946 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,459,376 km

• M1: 1,661,733 km (0.114 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 9.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.24 AU - 10.9 AU

Year: 11731 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 103,459,376 km

• M1: 176,974 km (0.032 R)
• M2: 243,994 km (0.102 R)
• M3: 309,219 km (0.104 R)
• M4: 519,703 km (0.06 R)
• M5: 624,870 km (0.04 R)
• M6: 1,457,382 km (0.052 R)
• M7: 1,735,335 km (0.06 R)
• M8: 2,361,402 km (0.107 R)
• M9: 2,441,736 km (0.071 R)
• M10: 2,584,752 km (0.099 R)
• M11: 4,234,966 km (0.058 R)
• M12: 5,464,062 km (0.105 R)
• M13: 5,733,338 km (0.067 R)
• M14: 7,857,628 km (0.06 R)
• M15: 8,223,096 km (0.104 R)
• M16: 8,625,215 km (0.108 R)
• M17: 9,002,052 km (0.056 R)
• M18: 9,320,247 km (0.118 R)
• M19: 10,033,380 km (0.113 R)
• M20: 13,308,975 km (0.05 R)
• M21: 13,381,230 km (0.092 R)
• M22: 14,666,725 km (0.027 R)
• M23: 14,741,374 km (0.109 R)
• M24: 15,154,264 km (0.088 R)
• M25: 15,685,187 km (0.103 R)
• M26: 16,106,604 km (0.057 R)
• M27: 16,570,657 km (0.093 R)
• M28: 17,353,802 km (0.036 R)
• M29: 17,472,283 km (0.049 R)
• M30: 17,909,109 km (0.112 R)
• M31: 18,551,034 km (0.088 R)
• M32: 18,874,763 km (0.063 R)
• M33: 19,733,455 km (0.077 R)
• M34: 19,939,900 km (0.117 R)
• M35: 20,105,505 km (0.08 R)
• M36: 20,188,382 km (0.117 R)
• M37: 20,688,638 km (0.11 R)
• M38: 20,772,412 km (0.057 R)
• M39: 20,982,298 km (0.044 R)
• M40: 21,066,522 km (0.1 R)
• M41: 21,446,650 km (0.107 R)
• M42: 22,128,068 km (0.119 R)
• M43: 23,163,435 km (0.067 R)
• M44: 23,381,250 km (0.078 R)
• M45: 23,906,488 km (0.092 R)
• M46: 24,170,528 km (0.07 R)
• M47: 24,435,615 km (0.111 R)
• M48: 24,701,600 km (0.061 R)
• M49: 25,326,172 km (0.114 R)
• M50: 25,415,781 km (0.105 R)
• M51: 25,685,356 km (0.12 R)
• M52: 25,955,829 km (0.112 R)
• M53: 27,230,702 km (0.101 R)
• M54: 28,107,196 km (0.105 R)
• M55: 32,238,042 km (0.056 R)
• M56: 32,481,138 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.3

Radius: 5.1

Gravity: 37.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.66 AU - 20.2 AU

Year: 26713 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,459,376 km

• M1: 216,618 km (0.079 R)
• M2: 655,239 km (0.088 R)
• M3: 711,637 km (0.081 R)
• M4: 953,387 km (0.113 R)
• M5: 1,184,965 km (0.078 R)
• M6: 1,397,095 km (0.115 R)
• M7: 1,776,924 km (0.09 R)
• M8: 2,144,785 km (0.109 R)
• M9: 2,315,775 km (0.093 R)
• M10: 2,995,847 km (0.091 R)
• M11: 3,043,269 km (0.065 R)
• M12: 4,201,307 km (0.069 R)
• M13: 5,022,150 km (0.073 R)
• M14: 8,025,477 km (0.114 R)
• M15: 10,660,045 km (0.047 R)
• M16: 10,732,750 km (0.101 R)
• M17: 12,910,446 km (0.095 R)
• M18: 13,613,257 km (0.069 R)
• M19: 14,168,414 km (0.082 R)
• M20: 14,408,669 km (0.098 R)
• M21: 17,565,333 km (0.096 R)
• M22: 18,082,643 km (0.106 R)
• M23: 18,604,889 km (0.107 R)
• M24: 19,308,896 km (0.085 R)
• M25: 19,842,662 km (0.108 R)
• M26: 20,471,571 km (0.049 R)
• M27: 21,381,126 km (0.104 R)
• M28: 21,656,685 km (0.072 R)
• M29: 22,118,344 km (0.111 R)
• M30: 22,863,791 km (0.073 R)
• M31: 24,379,367 km (0.096 R)
• M32: 25,634,493 km (0.098 R)
• M33: 25,829,419 km (0.105 R)
• M34: 28,509,016 km (0.113 R)
• M35: 30,343,834 km (0.086 R)
• M36: 30,549,980 km (0.104 R)
• M37: 30,756,724 km (0.097 R)
• M38: 31,379,500 km (0.113 R)
• M39: 32,426,834 km (0.086 R)
• M40: 32,743,234 km (0.077 R)
• M41: 32,849,000 km (0.06 R)
• M42: 33,166,746 km (0.097 R)
• M43: 34,986,753 km (0.111 R)
• M44: 35,636,906 km (0.054 R)
• M45: 37,832,404 km (0.098 R)
• M46: 39,507,601 km (0.115 R)
• M47: 39,845,393 km (0.094 R)
• M48: 40,184,382 km (0.083 R)
• M49: 41,435,169 km (0.069 R)
• M50: 42,352,803 km (0.101 R)
• M51: 44,910,627 km (0.093 R)
• M52: 45,028,061 km (0.098 R)
• M53: 47,159,682 km (0.073 R)
• M54: 47,279,061 km (0.106 R)
• M55: 49,930,833 km (0.107 R)
• M56: 52,012,636 km (0.115 R)
• M57: 54,247,778 km (0.08 R)
• M58: 55,376,943 km (0.062 R)
• M59: 56,134,058 km (0.117 R)
• M60: 56,640,746 km (0.033 R)
• M61: 57,021,772 km (0.084 R)
• M62: 61,138,256 km (0.11 R)
• M63: 61,529,155 km (0.078 R)
• M64: 63,363,824 km (0.072 R)
• M65: 64,552,678 km (0.037 R)
• M66: 66,283,077 km (0.051 R)
• M67: 68,298,459 km (0.108 R)
• M68: 68,839,255 km (0.116 R)
• M69: 69,517,383 km (0.088 R)
• M70: 72,802,552 km (0.115 R)
• M71: 74,186,332 km (0.079 R)
• M72: 74,881,364 km (0.045 R)
• M73: 78,530,654 km (0.071 R)
• M74: 80,376,991 km (0.076 R)
• M75: 81,663,533 km (0.058 R)
• M76: 86,292,540 km (0.074 R)
• M77: 89,376,350 km (0.061 R)
• M78: 90,560,567 km (0.118 R)
• M79: 91,303,470 km (0.044 R)
• M80: 91,899,169 km (0.102 R)
• M81: 92,346,766 km (0.107 R)
• M82: 93,843,941 km (0.108 R)
• M83: 95,349,344 km (0.062 R)
• M84: 96,104,963 km (0.075 R)
• M85: 96,862,527 km (0.092 R)
• M86: 97,470,044 km (0.08 R)
• M87: 97,622,185 km (0.06 R)
• M88: 99,300,224 km (0.112 R)
• M89: 99,912,827 km (0.083 R)
• M90: 102,066,738 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit