🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 40.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,844,418 km

• M1: 135,685 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.5 AU - 1.88 AU

Year: 795 Days

Day: 18 Hours

Environment

Temp: -43 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.62 AU - 1.8 AU

Year: 809 Days

Day: 17.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.7

Radius: 6.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.79 AU - 16.49 AU

Year: 21305 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,844,418 km

• M1: 143,165 km (0.068 R)
• M2: 216,169 km (0.119 R)
• M3: 468,989 km (0.088 R)
• M4: 514,168 km (0.083 R)
• M5: 560,842 km (0.113 R)
• M6: 625,469 km (0.071 R)
• M7: 798,853 km (0.114 R)
• M8: 1,659,340 km (0.079 R)
• M9: 2,077,166 km (0.088 R)
• M10: 2,206,120 km (0.113 R)
• M11: 2,526,558 km (0.112 R)
• M12: 3,005,421 km (0.087 R)
• M13: 3,330,198 km (0.093 R)
• M14: 3,573,594 km (0.101 R)
• M15: 3,697,311 km (0.091 R)
• M16: 3,791,109 km (0.087 R)
• M17: 3,917,519 km (0.08 R)
• M18: 4,908,456 km (0.106 R)
• M19: 5,255,373 km (0.11 R)
• M20: 5,431,899 km (0.076 R)
• M21: 7,776,397 km (0.073 R)
• M22: 8,139,620 km (0.085 R)
• M23: 9,093,007 km (0.09 R)
• M24: 9,177,680 km (0.091 R)
• M25: 9,863,586 km (0.063 R)
• M26: 10,256,729 km (0.086 R)
• M27: 10,788,849 km (0.104 R)
• M28: 11,058,424 km (0.029 R)
• M29: 11,603,858 km (0.107 R)
• M30: 11,833,790 km (0.081 R)
• M31: 12,018,843 km (0.102 R)
• M32: 12,204,793 km (0.081 R)
• M33: 12,251,467 km (0.067 R)
• M34: 12,626,659 km (0.072 R)
• M35: 12,673,782 km (0.101 R)
• M36: 12,863,173 km (0.097 R)
• M37: 13,533,072 km (0.094 R)
• M38: 13,678,033 km (0.094 R)
• M39: 13,774,972 km (0.038 R)
• M40: 13,920,979 km (0.104 R)
• M41: 14,214,191 km (0.098 R)
• M42: 14,410,912 km (0.105 R)
• M43: 14,608,531 km (0.059 R)
• M44: 14,658,048 km (0.08 R)
• M45: 14,807,048 km (0.059 R)
• M46: 14,906,530 km (0.117 R)
• M47: 14,956,496 km (0.088 R)
• M48: 16,221,196 km (0.112 R)
• M49: 17,836,704 km (0.112 R)
• M50: 18,636,604 km (0.052 R)
• M51: 19,339,265 km (0.112 R)
• M52: 19,611,832 km (0.057 R)
• M53: 20,603,666 km (0.08 R)
• M54: 22,064,938 km (0.083 R)
• M55: 22,178,782 km (0.115 R)
• M56: 23,038,222 km (0.079 R)
• M57: 23,792,045 km (0.083 R)
• M58: 24,436,214 km (0.116 R)
• M59: 25,145,457 km (0.112 R)
• M60: 26,101,537 km (0.06 R)
• M61: 26,402,678 km (0.107 R)
• M62: 26,583,990 km (0.074 R)
• M63: 28,791,457 km (0.098 R)
• M64: 29,165,152 km (0.115 R)
• M65: 30,802,501 km (0.03 R)
• M66: 31,376,358 km (0.04 R)
• M67: 31,440,236 km (0.109 R)
• M68: 32,017,983 km (0.096 R)
• M69: 32,146,787 km (0.11 R)
• M70: 32,404,993 km (0.117 R)
• M71: 32,793,648 km (0.082 R)
• M72: 33,053,500 km (0.09 R)
• M73: 33,771,869 km (0.12 R)
• M74: 34,429,352 km (0.071 R)
• M75: 35,157,444 km (0.053 R)
• M76: 35,290,437 km (0.1 R)
• M77: 35,756,883 km (0.074 R)
• M78: 36,091,533 km (0.082 R)
• M79: 37,304,323 km (0.084 R)
• M80: 37,915,730 km (0.067 R)
• M81: 38,736,125 km (0.062 R)
• M82: 40,673,118 km (0.119 R)
• M83: 41,022,279 km (0.033 R)
• M84: 41,372,488 km (0.04 R)
• M85: 41,723,594 km (0.113 R)
• M86: 42,005,287 km (0.061 R)
• M87: 43,565,593 km (0.118 R)
• M88: 43,779,817 km (0.087 R)
• M89: 44,496,540 km (0.088 R)
• M90: 45,361,665 km (0.118 R)
• M91: 46,523,741 km (0.083 R)
• M92: 47,548,636 km (0.037 R)
• M93: 47,695,691 km (0.035 R)
• M94: 47,916,497 km (0.083 R)
• M95: 48,359,157 km (0.083 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit