🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.65 AU

Year: 160 Days

Day: 45.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,306,175 km

• M1: 49,966 km (0.079 R)
• M2: 437,574 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3 AU - 4.48 AU

Year: 2682 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 13.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.68 AU - 8.82 AU

Year: 7240 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,306,175 km

• M1: 170,242 km (0.078 R)
• M2: 252,671 km (0.092 R)
• M3: 438,172 km (0.075 R)
• M4: 567,574 km (0.094 R)
• M5: 753,674 km (0.105 R)
• M6: 838,795 km (0.106 R)
• M7: 996,771 km (0.057 R)
• M8: 1,228,199 km (0.085 R)
• M9: 1,504,955 km (0.119 R)
• M10: 1,802,206 km (0.071 R)
• M11: 1,950,607 km (0.085 R)
• M12: 2,041,712 km (0.057 R)
• M13: 2,244,267 km (0.074 R)
• M14: 2,737,043 km (0.083 R)
• M15: 2,943,637 km (0.08 R)
• M16: 3,336,182 km (0.072 R)
• M17: 3,446,137 km (0.094 R)
• M18: 3,576,137 km (0.094 R)
• M19: 3,860,074 km (0.08 R)
• M20: 4,151,491 km (0.056 R)
• M21: 4,290,018 km (0.116 R)
• M22: 4,653,391 km (0.082 R)
• M23: 4,818,099 km (0.095 R)
• M24: 5,068,825 km (0.112 R)
• M25: 5,692,797 km (0.099 R)
• M26: 6,137,253 km (0.094 R)
• M27: 6,318,266 km (0.073 R)
• M28: 6,455,148 km (0.088 R)
• M29: 6,616,265 km (0.071 R)
• M30: 6,871,928 km (0.078 R)
• M31: 7,178,454 km (0.058 R)
• M32: 7,297,534 km (0.069 R)
• M33: 7,707,282 km (0.074 R)
• M34: 8,273,809 km (0.085 R)
• M35: 8,499,253 km (0.032 R)
• M36: 8,600,082 km (0.1 R)
• M37: 8,726,642 km (0.075 R)
• M38: 8,853,950 km (0.068 R)
• M39: 9,630,213 km (0.093 R)
• M40: 10,133,311 km (0.097 R)
• M41: 10,240,273 km (0.061 R)
• M42: 10,590,632 km (0.09 R)
• M43: 11,137,412 km (0.097 R)
• M44: 12,116,380 km (0.068 R)
• M45: 12,258,498 km (0.115 R)
• M46: 12,458,511 km (0.067 R)
• M47: 12,832,655 km (0.089 R)
• M48: 13,122,875 km (0.119 R)
• M49: 13,210,539 km (0.081 R)
• M50: 13,444,809 km (0.102 R)
• M51: 13,917,688 km (0.1 R)
• M52: 14,849,384 km (0.05 R)
• M53: 15,492,056 km (0.105 R)
• M54: 15,615,475 km (0.101 R)
• M55: 15,708,375 km (0.101 R)
• M56: 15,801,275 km (0.109 R)
• M57: 15,987,824 km (0.075 R)
• M58: 16,300,334 km (0.042 R)
• M59: 17,058,645 km (0.067 R)
• M60: 18,315,417 km (0.048 R)
• M61: 18,478,628 km (0.106 R)
• M62: 18,872,519 km (0.082 R)
• M63: 18,971,404 km (0.091 R)
• M64: 20,036,989 km (0.086 R)
• M65: 20,272,755 km (0.084 R)
• M66: 20,441,651 km (0.045 R)
• M67: 20,611,146 km (0.093 R)
• M68: 20,985,440 km (0.118 R)
• M69: 21,224,796 km (0.05 R)
• M70: 22,017,815 km (0.077 R)
• M71: 22,680,084 km (0.059 R)
• M72: 22,785,401 km (0.06 R)
• M73: 23,313,781 km (0.119 R)
• M74: 23,490,755 km (0.028 R)
• M75: 23,953,162 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.2 AU - 10.18 AU

Year: 8692 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,306,175 km

• M1: 180,565 km (0.113 R)
• M2: 270,473 km (0.119 R)
• M3: 668,553 km (0.068 R)
• M4: 926,908 km (0.04 R)
• M5: 1,181,075 km (0.088 R)
• M6: 1,377,198 km (0.08 R)
• M7: 1,500,467 km (0.11 R)
• M8: 1,606,083 km (0.084 R)
• M9: 2,417,502 km (0.118 R)
• M10: 2,645,040 km (0.118 R)
• M11: 2,879,759 km (0.084 R)
• M12: 3,148,886 km (0.07 R)
• M13: 3,314,341 km (0.079 R)
• M14: 3,454,514 km (0.085 R)
• M15: 3,568,059 km (0.112 R)
• M16: 3,769,866 km (0.047 R)
• M17: 4,306,474 km (0.11 R)
• M18: 4,490,928 km (0.115 R)
• M19: 4,583,978 km (0.058 R)
• M20: 5,059,699 km (0.1 R)
• M21: 7,153,770 km (0.031 R)
• M22: 7,557,236 km (0.094 R)
• M23: 7,743,036 km (0.093 R)
• M24: 7,968,031 km (0.104 R)
• M25: 8,424,604 km (0.092 R)
• M26: 8,850,808 km (0.111 R)
• M27: 9,244,251 km (0.114 R)
• M28: 9,363,480 km (0.118 R)
• M29: 9,603,435 km (0.11 R)
• M30: 9,885,876 km (0.081 R)
• M31: 10,253,288 km (0.03 R)
• M32: 10,542,012 km (0.044 R)
• M33: 10,875,466 km (0.071 R)
• M34: 12,069,556 km (0.101 R)
• M35: 12,462,251 km (0.072 R)
• M36: 12,947,995 km (0.08 R)
• M37: 13,575,109 km (0.1 R)
• M38: 13,665,616 km (0.118 R)
• M39: 13,846,929 km (0.115 R)
• M40: 14,766,207 km (0.106 R)
• M41: 15,233,252 km (0.115 R)
• M42: 15,327,199 km (0.119 R)
• M43: 15,421,297 km (0.12 R)
• M44: 17,394,492 km (0.117 R)
• M45: 17,739,166 km (0.088 R)
• M46: 18,136,049 km (0.084 R)
• M47: 18,636,304 km (0.058 R)
• M48: 19,293,338 km (0.103 R)
• M49: 19,855,228 km (0.043 R)
• M50: 20,060,925 km (0.07 R)
• M51: 21,152,241 km (0.114 R)
• M52: 21,467,594 km (0.108 R)
• M53: 22,637,449 km (0.075 R)
• M54: 23,501,077 km (0.092 R)
• M55: 26,100,191 km (0.091 R)
• M56: 26,269,236 km (0.053 R)
• M57: 26,382,033 km (0.116 R)
• M58: 26,835,165 km (0.104 R)
• M59: 26,948,860 km (0.071 R)
• M60: 28,383,204 km (0.059 R)
• M61: 29,022,286 km (0.086 R)
• M62: 29,197,316 km (0.069 R)
• M63: 31,146,576 km (0.045 R)
• M64: 32,469,470 km (0.069 R)
• M65: 33,259,646 km (0.112 R)
• M66: 33,381,867 km (0.087 R)
• M67: 34,487,844 km (0.119 R)
• M68: 35,169,711 km (0.074 R)
• M69: 36,357,818 km (0.113 R)
• M70: 36,735,852 km (0.106 R)
• M71: 37,941,311 km (0.088 R)
• M72: 39,353,216 km (0.062 R)
• M73: 39,806,049 km (0.072 R)
• M74: 40,130,676 km (0.087 R)
• M75: 40,390,976 km (0.072 R)
• M76: 41,175,168 km (0.082 R)
• M77: 41,766,529 km (0.059 R)
• M78: 42,228,487 km (0.106 R)
• M79: 43,357,502 km (0.116 R)
• M80: 43,490,943 km (0.047 R)
• M81: 44,227,414 km (0.097 R)
• M82: 44,968,073 km (0.08 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: 207 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit