🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.43 AU - 1.95 AU

Year: 765 Days

Day: 16.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,280,826 km

• M1: 846,275 km (0.09 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63

Radius: 4.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.06 AU - 19.58 AU

Year: 26197 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 72,280,826 km

• M1: 262,395 km (0.112 R)
• M2: 1,205,460 km (0.035 R)
• M3: 1,416,841 km (0.111 R)
• M4: 2,468,814 km (0.08 R)
• M5: 2,811,542 km (0.112 R)
• M6: 2,912,222 km (0.091 R)
• M7: 2,962,935 km (0.092 R)
• M8: 3,091,141 km (0.085 R)
• M9: 3,595,136 km (0.082 R)
• M10: 3,676,966 km (0.045 R)
• M11: 4,209,983 km (0.029 R)
• M12: 4,766,787 km (0.091 R)
• M13: 4,856,844 km (0.06 R)
• M14: 5,597,354 km (0.086 R)
• M15: 6,175,400 km (0.099 R)
• M16: 6,471,604 km (0.038 R)
• M17: 6,839,914 km (0.113 R)
• M18: 6,873,723 km (0.053 R)
• M19: 7,387,592 km (0.117 R)
• M20: 7,666,741 km (0.095 R)
• M21: 9,639,339 km (0.1 R)
• M22: 10,097,856 km (0.048 R)
• M23: 10,838,366 km (0.079 R)
• M24: 12,827,269 km (0.08 R)
• M25: 12,869,007 km (0.107 R)
• M26: 13,036,407 km (0.098 R)
• M27: 13,458,273 km (0.084 R)
• M28: 13,756,123 km (0.069 R)
• M29: 14,488,554 km (0.097 R)
• M30: 15,013,194 km (0.086 R)
• M31: 15,145,438 km (0.088 R)
• M32: 15,410,825 km (0.065 R)
• M33: 17,449,993 km (0.1 R)
• M34: 17,496,369 km (0.101 R)
• M35: 17,588,970 km (0.054 R)
• M36: 17,774,770 km (0.098 R)
• M37: 18,101,492 km (0.064 R)
• M38: 18,336,211 km (0.109 R)
• M39: 19,284,662 km (0.116 R)
• M40: 21,674,936 km (0.098 R)
• M41: 22,023,948 km (0.046 R)
• M42: 24,674,374 km (0.066 R)
• M43: 26,994,188 km (0.098 R)
• M44: 28,234,354 km (0.082 R)
• M45: 28,669,983 km (0.113 R)
• M46: 28,724,736 km (0.091 R)
• M47: 31,105,736 km (0.073 R)
• M48: 31,218,084 km (0.102 R)
• M49: 31,330,432 km (0.077 R)
• M50: 33,664,458 km (0.115 R)
• M51: 34,242,205 km (0.107 R)
• M52: 34,416,187 km (0.077 R)
• M53: 36,289,900 km (0.09 R)
• M54: 37,358,328 km (0.092 R)
• M55: 40,870,737 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.7

Radius: 3.8

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16 AU - 20.16 AU

Year: 26773 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,280,826 km

• M1: 49,517 km (0.091 R)
• M2: 130,599 km (0.071 R)
• M3: 166,951 km (0.118 R)
• M4: 193,430 km (0.113 R)
• M5: 332,855 km (0.092 R)
• M6: 367,712 km (0.104 R)
• M7: 736,770 km (0.066 R)
• M8: 1,056,161 km (0.065 R)
• M9: 1,135,448 km (0.057 R)
• M10: 1,442,722 km (0.076 R)
• M11: 1,997,580 km (0.057 R)
• M12: 2,365,890 km (0.098 R)
• M13: 2,469,861 km (0.079 R)
• M14: 2,682,589 km (0.064 R)
• M15: 2,718,493 km (0.063 R)
• M16: 2,938,102 km (0.071 R)
• M17: 3,201,394 km (0.112 R)
• M18: 3,316,435 km (0.062 R)
• M19: 3,355,181 km (0.119 R)
• M20: 3,550,855 km (0.097 R)
• M21: 3,953,423 km (0.025 R)
• M22: 4,243,643 km (0.07 R)
• M23: 4,800,895 km (0.084 R)
• M24: 4,976,822 km (0.037 R)
• M25: 5,065,683 km (0.043 R)
• M26: 5,517,618 km (0.109 R)
• M27: 5,748,448 km (0.057 R)
• M28: 7,500,987 km (0.064 R)
• M29: 7,654,025 km (0.071 R)
• M30: 7,859,573 km (0.087 R)
• M31: 7,911,184 km (0.087 R)
• M32: 8,593,350 km (0.105 R)
• M33: 8,646,607 km (0.087 R)
• M34: 8,860,682 km (0.1 R)
• M35: 9,076,402 km (0.099 R)
• M36: 9,348,670 km (0.063 R)
• M37: 10,407,374 km (0.106 R)
• M38: 11,916,518 km (0.097 R)
• M39: 12,035,298 km (0.045 R)
• M40: 12,514,759 km (0.095 R)
• M41: 12,939,468 km (0.051 R)
• M42: 14,115,756 km (0.095 R)
• M43: 15,196,900 km (0.049 R)
• M44: 16,107,053 km (0.106 R)
• M45: 17,302,789 km (0.101 R)
• M46: 18,115,853 km (0.094 R)
• M47: 21,201,459 km (0.086 R)
• M48: 21,562,289 km (0.069 R)
• M49: 21,925,064 km (0.118 R)
• M50: 22,070,772 km (0.11 R)
• M51: 22,143,776 km (0.11 R)
• M52: 22,216,780 km (0.109 R)
• M53: 22,730,349 km (0.117 R)
• M54: 23,173,608 km (0.091 R)
• M55: 24,143,900 km (0.106 R)
• M56: 26,588,179 km (0.118 R)
• M57: 29,189,836 km (0.082 R)
• M58: 30,317,804 km (0.113 R)
• M59: 30,561,499 km (0.112 R)
• M60: 35,652,613 km (0.106 R)
• M61: 37,204,392 km (0.118 R)
• M62: 37,465,141 km (0.119 R)
• M63: 37,552,207 km (0.047 R)
• M64: 37,901,069 km (0.108 R)
• M65: 38,426,307 km (0.117 R)
• M66: 38,514,121 km (0.098 R)
• M67: 40,641,104 km (0.118 R)
• M68: 45,192,769 km (0.118 R)
• M69: 45,378,270 km (0.101 R)
• M70: 46,309,068 km (0.098 R)
• M71: 46,495,916 km (0.077 R)
• M72: 46,683,063 km (0.096 R)
• M73: 47,905,726 km (0.048 R)
• M74: 49,520,486 km (0.072 R)
• M75: 51,539,758 km (0.082 R)
• M76: 51,733,337 km (0.11 R)
• M77: 52,510,648 km (0.116 R)
• M78: 55,063,087 km (0.076 R)
• M79: 55,162,120 km (0.107 R)
• M80: 57,154,166 km (0.09 R)
• M81: 59,169,548 km (0.088 R)
• M82: 59,982,164 km (0.088 R)
• M83: 61,310,593 km (0.116 R)
• M84: 62,132,932 km (0.067 R)
• M85: 62,339,078 km (0.117 R)
• M86: 62,442,301 km (0.027 R)
• M87: 63,373,248 km (0.115 R)
• M88: 65,983,432 km (0.06 R)
• M89: 66,298,934 km (0.115 R)
• M90: 69,054,826 km (0.079 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit