🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 46.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.19 AU - 1.23 AU

Year: 474 Days

Day: 38.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.61 AU - 2.95 AU

Year: 1652 Days

Day: 45.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,671,405 km

• M1: 34,557 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.54 AU - 4.34 AU

Year: 2788 Days

Day: 23.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.98 AU - 9.28 AU

Year: 8263 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,671,405 km

• M1: 258,356 km (0.108 R)
• M2: 536,458 km (0.093 R)
• M3: 942,167 km (0.075 R)
• M4: 1,119,142 km (0.094 R)
• M5: 1,291,628 km (0.042 R)
• M6: 1,490,743 km (0.106 R)
• M7: 2,091,827 km (0.116 R)
• M8: 2,308,445 km (0.061 R)
• M9: 2,409,423 km (0.115 R)
• M10: 2,616,018 km (0.082 R)
• M11: 2,850,288 km (0.034 R)
• M12: 2,959,046 km (0.114 R)
• M13: 3,136,170 km (0.027 R)
• M14: 3,408,587 km (0.107 R)
• M15: 3,571,200 km (0.095 R)
• M16: 3,928,290 km (0.091 R)
• M17: 4,780,849 km (0.063 R)
• M18: 4,884,969 km (0.108 R)
• M19: 4,989,837 km (0.072 R)
• M20: 5,121,932 km (0.106 R)
• M21: 5,498,320 km (0.109 R)
• M22: 5,662,279 km (0.086 R)
• M23: 5,772,683 km (0.103 R)
• M24: 6,023,409 km (0.072 R)
• M25: 6,164,479 km (0.113 R)
• M26: 6,278,024 km (0.075 R)
• M27: 7,211,515 km (0.098 R)
• M28: 7,331,343 km (0.109 R)
• M29: 7,847,904 km (0.032 R)
• M30: 7,971,173 km (0.069 R)
• M31: 8,376,284 km (0.047 R)
• M32: 8,948,496 km (0.088 R)
• M33: 9,271,926 km (0.118 R)
• M34: 9,533,424 km (0.074 R)
• M35: 9,797,314 km (0.077 R)
• M36: 10,603,796 km (0.12 R)
• M37: 11,049,598 km (0.056 R)
• M38: 11,818,082 km (0.112 R)
• M39: 12,244,436 km (0.083 R)
• M40: 12,387,751 km (0.114 R)
• M41: 12,784,784 km (0.08 R)
• M42: 12,893,691 km (0.116 R)
• M43: 13,628,366 km (0.116 R)
• M44: 13,963,316 km (0.099 R)
• M45: 14,414,204 km (0.053 R)
• M46: 14,679,441 km (0.069 R)
• M47: 15,022,917 km (0.088 R)
• M48: 15,407,683 km (0.07 R)
• M49: 15,640,158 km (0.115 R)
• M50: 15,756,845 km (0.107 R)
• M51: 16,304,971 km (0.077 R)
• M52: 16,462,797 km (0.1 R)
• M53: 17,179,221 km (0.12 R)
• M54: 17,460,465 km (0.111 R)
• M55: 17,824,437 km (0.118 R)
• M56: 18,068,580 km (0.064 R)
• M57: 18,518,870 km (0.081 R)
• M58: 18,683,577 km (0.092 R)
• M59: 18,807,444 km (0.106 R)
• M60: 19,014,338 km (0.039 R)
• M61: 20,825,819 km (0.097 R)
• M62: 21,427,352 km (0.098 R)
• M63: 21,557,053 km (0.058 R)
• M64: 21,730,288 km (0.057 R)
• M65: 22,034,719 km (0.116 R)
• M66: 22,165,617 km (0.075 R)
• M67: 22,647,771 km (0.05 R)
• M68: 22,779,866 km (0.062 R)
• M69: 23,711,711 km (0.07 R)
• M70: 24,928,092 km (0.066 R)
• M71: 25,980,363 km (0.101 R)
• M72: 26,072,515 km (0.092 R)
• M73: 26,535,072 km (0.066 R)
• M74: 28,033,444 km (0.093 R)
• M75: 28,412,376 km (0.066 R)
• M76: 28,507,370 km (0.116 R)
• M77: 29,607,363 km (0.091 R)
• M78: 32,343,359 km (0.099 R)
• M79: 32,442,542 km (0.109 R)
• M80: 32,740,840 km (0.1 R)
• M81: 33,590,706 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 11.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.51 AU - 15.79 AU

Year: 16037 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,671,405 km

• M1: 226,641 km (0.119 R)
• M2: 338,540 km (0.116 R)
• M3: 411,394 km (0.062 R)
• M4: 735,722 km (0.097 R)
• M5: 908,807 km (0.099 R)
• M6: 1,057,657 km (0.117 R)
• M7: 1,531,134 km (0.051 R)
• M8: 1,733,391 km (0.044 R)
• M9: 1,826,291 km (0.116 R)
• M10: 2,239,929 km (0.052 R)
• M11: 2,418,848 km (0.058 R)
• M12: 3,039,829 km (0.102 R)
• M13: 3,152,925 km (0.036 R)
• M14: 3,799,487 km (0.104 R)
• M15: 4,075,794 km (0.115 R)
• M16: 4,390,698 km (0.111 R)
• M17: 4,746,142 km (0.061 R)
• M18: 5,044,141 km (0.11 R)
• M19: 6,045,250 km (0.118 R)
• M20: 6,404,584 km (0.109 R)
• M21: 6,586,794 km (0.085 R)
• M22: 6,733,849 km (0.119 R)
• M23: 7,755,154 km (0.092 R)
• M24: 8,067,065 km (0.101 R)
• M25: 8,145,754 km (0.058 R)
• M26: 8,383,165 km (0.092 R)
• M27: 8,542,637 km (0.107 R)
• M28: 8,824,330 km (0.057 R)
• M29: 10,193,001 km (0.091 R)
• M30: 10,278,122 km (0.078 R)
• M31: 10,491,897 km (0.107 R)
• M32: 12,800,791 km (0.107 R)
• M33: 12,938,720 km (0.076 R)
• M34: 13,123,324 km (0.113 R)
• M35: 13,776,318 km (0.07 R)
• M36: 13,870,565 km (0.107 R)
• M37: 14,154,203 km (0.098 R)
• M38: 15,847,650 km (0.051 R)
• M39: 16,193,970 km (0.086 R)
• M40: 16,994,917 km (0.101 R)
• M41: 17,197,173 km (0.107 R)
• M42: 17,553,066 km (0.103 R)
• M43: 18,168,811 km (0.088 R)
• M44: 19,421,544 km (0.062 R)
• M45: 20,165,195 km (0.088 R)
• M46: 20,272,157 km (0.094 R)
• M47: 21,516,213 km (0.051 R)
• M48: 22,396,148 km (0.057 R)
• M49: 22,562,351 km (0.114 R)
• M50: 23,175,702 km (0.063 R)
• M51: 23,456,348 km (0.078 R)
• M52: 24,475,708 km (0.055 R)
• M53: 25,567,473 km (0.114 R)
• M54: 25,799,350 km (0.054 R)
• M55: 26,090,168 km (0.118 R)
• M56: 26,206,854 km (0.093 R)
• M57: 26,616,304 km (0.111 R)
• M58: 26,733,738 km (0.087 R)
• M59: 26,851,322 km (0.101 R)
• M60: 27,087,088 km (0.082 R)
• M61: 27,264,362 km (0.094 R)
• M62: 27,679,346 km (0.096 R)
• M63: 28,036,735 km (0.104 R)
• M64: 28,455,609 km (0.047 R)
• M65: 29,542,288 km (0.074 R)
• M66: 29,846,570 km (0.071 R)
• M67: 32,380,609 km (0.095 R)
• M68: 33,768,578 km (0.04 R)
• M69: 34,341,986 km (0.045 R)
• M70: 35,498,378 km (0.036 R)
• M71: 36,276,436 km (0.084 R)
• M72: 36,929,132 km (0.118 R)
• M73: 37,519,894 km (0.027 R)
• M74: 38,312,463 km (0.101 R)
• M75: 39,310,880 km (0.087 R)
• M76: 40,183,035 km (0.048 R)
• M77: 41,537,345 km (0.117 R)
• M78: 42,288,476 km (0.114 R)
• M79: 42,700,169 km (0.117 R)
• M80: 42,837,649 km (0.112 R)
• M81: 44,220,981 km (0.108 R)
• M82: 45,689,134 km (0.066 R)
• M83: 46,323,130 km (0.082 R)
• M84: 46,393,890 km (0.105 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit