🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 290 Days

Day: 22.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,904,834 km

• M1: 140,772 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 28.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 13.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.92 AU - 3.06 AU

Year: 2578 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,904,834 km

• M1: 214,972 km (0.102 R)
• M2: 331,658 km (0.093 R)
• M3: 433,535 km (0.107 R)
• M4: 530,324 km (0.081 R)
• M5: 622,028 km (0.077 R)
• M6: 728,392 km (0.08 R)
• M7: 833,559 km (0.078 R)
• M8: 1,025,045 km (0.072 R)
• M9: 1,136,196 km (0.101 R)
• M10: 1,412,353 km (0.058 R)
• M11: 1,721,871 km (0.102 R)
• M12: 1,833,771 km (0.108 R)
• M13: 2,172,759 km (0.104 R)
• M14: 2,393,416 km (0.067 R)
• M15: 2,557,675 km (0.112 R)
• M16: 2,647,583 km (0.047 R)
• M17: 2,764,868 km (0.118 R)
• M18: 2,884,097 km (0.092 R)
• M19: 3,100,117 km (0.045 R)
• M20: 3,293,696 km (0.092 R)
• M21: 3,406,194 km (0.107 R)
• M22: 4,017,900 km (0.097 R)
• M23: 4,183,804 km (0.054 R)
• M24: 4,306,025 km (0.102 R)
• M25: 4,522,643 km (0.097 R)
• M26: 4,632,448 km (0.071 R)
• M27: 4,743,000 km (0.102 R)
• M28: 4,838,594 km (0.047 R)
• M29: 5,145,419 km (0.108 R)
• M30: 5,293,072 km (0.053 R)
• M31: 5,475,432 km (0.105 R)
• M32: 6,208,312 km (0.097 R)
• M33: 6,630,926 km (0.098 R)
• M34: 7,099,466 km (0.101 R)
• M35: 7,209,121 km (0.083 R)
• M36: 7,393,127 km (0.109 R)
• M37: 7,560,078 km (0.082 R)
• M38: 8,011,564 km (0.075 R)
• M39: 8,240,599 km (0.1 R)
• M40: 8,491,175 km (0.112 R)
• M41: 8,588,264 km (0.058 R)
• M42: 8,783,489 km (0.102 R)
• M43: 8,980,211 km (0.105 R)
• M44: 9,318,003 km (0.085 R)
• M45: 9,438,279 km (0.116 R)
• M46: 10,067,787 km (0.04 R)
• M47: 10,211,850 km (0.103 R)
• M48: 10,460,482 km (0.092 R)
• M49: 10,564,602 km (0.059 R)
• M50: 10,711,058 km (0.092 R)
• M51: 10,879,206 km (0.088 R)
• M52: 11,453,213 km (0.115 R)
• M53: 12,124,459 km (0.05 R)
• M54: 12,299,787 km (0.039 R)
• M55: 12,409,891 km (0.076 R)
• M56: 12,964,899 km (0.104 R)
• M57: 13,211,586 km (0.116 R)
• M58: 16,147,893 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.3 AU

Year: 3024 Days

Day: 14.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,904,834 km

• M1: 154,834 km (0.06 R)
• M2: 225,594 km (0.12 R)
• M3: 341,682 km (0.115 R)
• M4: 405,261 km (0.064 R)
• M5: 530,025 km (0.082 R)
• M6: 770,878 km (0.048 R)
• M7: 839,094 km (0.1 R)
• M8: 919,728 km (0.116 R)
• M9: 981,960 km (0.075 R)
• M10: 1,326,784 km (0.098 R)
• M11: 1,421,778 km (0.109 R)
• M12: 1,494,632 km (0.085 R)
• M13: 1,581,249 km (0.113 R)
• M14: 1,656,796 km (0.08 R)
• M15: 1,971,550 km (0.091 R)
• M16: 2,025,854 km (0.117 R)
• M17: 2,248,157 km (0.06 R)
• M18: 2,537,329 km (0.079 R)
• M19: 2,671,369 km (0.08 R)
• M20: 2,731,657 km (0.105 R)
• M21: 2,899,955 km (0.061 R)
• M22: 3,166,837 km (0.038 R)
• M23: 3,640,464 km (0.089 R)
• M24: 3,724,389 km (0.103 R)
• M25: 3,928,440 km (0.09 R)
• M26: 4,084,022 km (0.084 R)
• M27: 4,259,201 km (0.113 R)
• M28: 4,365,415 km (0.044 R)
• M29: 4,454,725 km (0.109 R)
• M30: 4,562,735 km (0.064 R)
• M31: 4,635,140 km (0.103 R)
• M32: 4,799,548 km (0.115 R)
• M33: 5,096,650 km (0.095 R)
• M34: 5,190,747 km (0.041 R)
• M35: 5,342,589 km (0.085 R)
• M36: 5,476,479 km (0.044 R)
• M37: 6,003,811 km (0.078 R)
• M38: 6,203,225 km (0.05 R)
• M39: 6,404,883 km (0.096 R)
• M40: 6,506,460 km (0.061 R)
• M41: 6,629,130 km (0.092 R)
• M42: 7,064,610 km (0.093 R)
• M43: 7,275,244 km (0.1 R)
• M44: 7,381,309 km (0.081 R)
• M45: 7,659,561 km (0.09 R)
• M46: 7,941,253 km (0.034 R)
• M47: 8,050,609 km (0.038 R)
• M48: 8,248,527 km (0.088 R)
• M49: 8,381,370 km (0.066 R)
• M50: 8,581,981 km (0.074 R)
• M51: 10,030,388 km (0.117 R)
• M52: 10,148,570 km (0.076 R)
• M53: 10,386,281 km (0.049 R)
• M54: 10,650,022 km (0.095 R)
• M55: 10,818,918 km (0.083 R)
• M56: 10,940,242 km (0.062 R)
• M57: 11,208,471 km (0.07 R)
• M58: 11,602,512 km (0.057 R)
• M59: 11,701,845 km (0.112 R)
• M60: 11,776,494 km (0.112 R)
• M61: 11,876,126 km (0.069 R)
• M62: 12,001,190 km (0.088 R)
• M63: 13,146,511 km (0.076 R)
• M64: 13,509,885 km (0.11 R)
• M65: 14,273,133 km (0.047 R)
• M66: 14,753,940 km (0.049 R)
• M67: 15,023,366 km (0.119 R)
• M68: 15,131,525 km (0.114 R)
• M69: 15,348,742 km (0.113 R)
• M70: 15,430,572 km (0.091 R)
• M71: 15,841,367 km (0.118 R)
• M72: 16,061,875 km (0.109 R)
• M73: 16,926,251 km (0.099 R)
• M74: 17,321,489 km (0.057 R)
• M75: 17,634,298 km (0.051 R)
• M76: 17,805,587 km (0.107 R)
• M77: 18,034,921 km (0.039 R)
• M78: 18,670,712 km (0.09 R)
• M79: 19,284,512 km (0.111 R)
• M80: 19,904,894 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit