🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.13 AU - 1.85 AU

Year: 794 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.5 AU - 1.52 AU

Year: 810 Days

Day: 12.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.25 AU - 1.91 AU

Year: 867 Days

Day: 26.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 9.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.58 AU - 3.32 AU

Year: 2212 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,750,545 km

• M1: 120,875 km (0.118 R)
• M2: 269,725 km (0.094 R)
• M3: 335,398 km (0.095 R)
• M4: 395,686 km (0.108 R)
• M5: 474,375 km (0.066 R)
• M6: 746,643 km (0.113 R)
• M7: 865,573 km (0.104 R)
• M8: 1,191,697 km (0.043 R)
• M9: 1,322,595 km (0.03 R)
• M10: 1,415,944 km (0.089 R)
• M11: 1,511,686 km (0.047 R)
• M12: 1,642,884 km (0.065 R)
• M13: 1,846,935 km (0.053 R)
• M14: 1,975,739 km (0.102 R)
• M15: 2,047,247 km (0.112 R)
• M16: 2,144,037 km (0.106 R)
• M17: 2,217,639 km (0.05 R)
• M18: 2,559,620 km (0.116 R)
• M19: 2,931,819 km (0.094 R)
• M20: 3,055,237 km (0.055 R)
• M21: 3,349,796 km (0.04 R)
• M22: 3,435,665 km (0.119 R)
• M23: 3,906,300 km (0.086 R)
• M24: 3,966,588 km (0.066 R)
• M25: 4,149,247 km (0.112 R)
• M26: 4,381,572 km (0.071 R)
• M27: 4,491,377 km (0.047 R)
• M28: 4,665,958 km (0.105 R)
• M29: 4,729,985 km (0.086 R)
• M30: 4,989,089 km (0.117 R)
• M31: 5,087,524 km (0.118 R)
• M32: 5,186,558 km (0.112 R)
• M33: 5,319,551 km (0.072 R)
• M34: 5,538,263 km (0.071 R)
• M35: 5,606,180 km (0.089 R)
• M36: 5,674,247 km (0.084 R)
• M37: 6,036,723 km (0.097 R)
• M38: 6,159,094 km (0.073 R)
• M39: 6,282,512 km (0.03 R)
• M40: 6,513,641 km (0.067 R)
• M41: 6,675,356 km (0.103 R)
• M42: 6,874,920 km (0.1 R)
• M43: 7,058,028 km (0.105 R)
• M44: 7,224,081 km (0.12 R)
• M45: 7,749,319 km (0.051 R)
• M46: 8,737,563 km (0.115 R)
• M47: 9,115,746 km (0.085 R)
• M48: 9,176,034 km (0.113 R)
• M49: 9,438,578 km (0.113 R)
• M50: 9,519,810 km (0.044 R)
• M51: 9,744,506 km (0.062 R)
• M52: 9,826,635 km (0.118 R)
• M53: 9,970,997 km (0.091 R)
• M54: 10,576,420 km (0.114 R)
• M55: 10,724,223 km (0.07 R)
• M56: 10,979,437 km (0.05 R)
• M57: 11,065,007 km (0.089 R)
• M58: 11,344,455 km (0.086 R)
• M59: 11,604,456 km (0.102 R)
• M60: 11,888,393 km (0.1 R)
• M61: 12,086,311 km (0.028 R)
• M62: 12,196,714 km (0.069 R)
• M63: 12,731,527 km (0.093 R)
• M64: 12,956,522 km (0.068 R)
• M65: 13,547,882 km (0.057 R)
• M66: 13,708,700 km (0.091 R)
• M67: 13,869,967 km (0.043 R)
• M68: 13,985,755 km (0.067 R)
• M69: 14,241,268 km (0.101 R)
• M70: 14,733,445 km (0.045 R)
• M71: 15,255,093 km (0.1 R)
• M72: 15,494,151 km (0.074 R)
• M73: 15,710,469 km (0.092 R)
• M74: 16,145,949 km (0.091 R)
• M75: 16,414,028 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.5

Radius: 4.8

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.48 AU - 18 AU

Year: 25973 Days

Day: 15.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,750,545 km

• M1: 88,263 km (0.115 R)
• M2: 397,930 km (0.099 R)
• M3: 633,996 km (0.049 R)
• M4: 1,305,391 km (0.045 R)
• M5: 2,459,838 km (0.07 R)
• M6: 3,540,533 km (0.042 R)
• M7: 3,625,804 km (0.088 R)
• M8: 3,885,505 km (0.106 R)
• M9: 3,973,469 km (0.087 R)
• M10: 4,794,313 km (0.088 R)
• M11: 4,841,436 km (0.107 R)
• M12: 5,616,054 km (0.078 R)
• M13: 6,068,438 km (0.116 R)
• M14: 7,115,174 km (0.119 R)
• M15: 7,222,884 km (0.077 R)
• M16: 7,824,866 km (0.103 R)
• M17: 9,965,013 km (0.042 R)
• M18: 10,025,301 km (0.046 R)
• M19: 10,085,589 km (0.118 R)
• M20: 10,389,123 km (0.094 R)
• M21: 10,572,680 km (0.112 R)
• M22: 10,634,015 km (0.053 R)
• M23: 11,129,633 km (0.117 R)
• M24: 12,531,066 km (0.083 R)
• M25: 12,857,189 km (0.064 R)
• M26: 13,517,963 km (0.12 R)
• M27: 15,217,395 km (0.091 R)
• M28: 17,055,055 km (0.08 R)
• M29: 17,199,267 km (0.051 R)
• M30: 17,416,334 km (0.102 R)
• M31: 18,293,875 km (0.11 R)
• M32: 18,441,528 km (0.119 R)
• M33: 19,863,755 km (0.116 R)
• M34: 20,015,447 km (0.111 R)
• M35: 20,549,661 km (0.104 R)
• M36: 21,320,838 km (0.073 R)
• M37: 23,210,110 km (0.119 R)
• M38: 23,449,915 km (0.115 R)
• M39: 24,093,784 km (0.102 R)
• M40: 24,743,338 km (0.047 R)
• M41: 24,988,380 km (0.063 R)
• M42: 26,392,206 km (0.049 R)
• M43: 26,475,532 km (0.069 R)
• M44: 26,642,633 km (0.095 R)
• M45: 27,398,401 km (0.109 R)
• M46: 29,448,341 km (0.097 R)
• M47: 30,842,144 km (0.085 R)
• M48: 31,105,885 km (0.089 R)
• M49: 31,282,112 km (0.089 R)
• M50: 35,425,823 km (0.087 R)
• M51: 36,906,991 km (0.07 R)
• M52: 37,000,341 km (0.089 R)
• M53: 38,219,563 km (0.102 R)
• M54: 40,025,210 km (0.093 R)
• M55: 40,697,502 km (0.091 R)
• M56: 42,053,009 km (0.083 R)
• M57: 43,030,332 km (0.097 R)
• M58: 44,213,052 km (0.104 R)
• M59: 44,708,969 km (0.117 R)
• M60: 48,027,948 km (0.073 R)
• M61: 48,333,576 km (0.097 R)
• M62: 48,435,602 km (0.103 R)
• M63: 48,946,778 km (0.115 R)
• M64: 49,974,515 km (0.107 R)
• M65: 50,077,588 km (0.119 R)
• M66: 53,944,244 km (0.08 R)
• M67: 54,368,055 km (0.118 R)
• M68: 54,792,763 km (0.11 R)
• M69: 55,112,155 km (0.085 R)
• M70: 55,218,818 km (0.051 R)
• M71: 55,325,481 km (0.096 R)
• M72: 55,752,733 km (0.081 R)
• M73: 56,503,116 km (0.059 R)
• M74: 58,230,971 km (0.075 R)
• M75: 59,428,801 km (0.092 R)
• M76: 59,647,513 km (0.117 R)
• M77: 59,866,375 km (0.103 R)
• M78: 61,075,425 km (0.085 R)
• M79: 61,959,698 km (0.055 R)
• M80: 63,852,710 km (0.088 R)
• M81: 64,637,799 km (0.082 R)
• M82: 67,467,443 km (0.086 R)
• M83: 68,725,262 km (0.049 R)
• M84: 68,840,003 km (0.112 R)
• M85: 69,414,609 km (0.114 R)
• M86: 69,990,710 km (0.08 R)
• M87: 70,800,035 km (0.116 R)
• M88: 71,031,911 km (0.118 R)
• M89: 71,845,275 km (0.041 R)
• M90: 74,893,032 km (0.06 R)
• M91: 75,129,247 km (0.069 R)
• M92: 77,624,091 km (0.103 R)
• M93: 77,982,827 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit