🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.9 AU - 1.06 AU

Year: 364 Days

Day: 34.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,721,335 km

• M1: 592,258 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 397 Days

Day: 43.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.27 AU - 1.53 AU

Year: 621 Days

Day: 21.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.41 AU - 4.71 AU

Year: 3066 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,721,335 km

• M1: 747,092 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 12

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.76 AU - 6.14 AU

Year: 4768 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,721,335 km

• M1: 215,421 km (0.099 R)
• M2: 336,296 km (0.077 R)
• M3: 475,871 km (0.112 R)
• M4: 626,217 km (0.12 R)
• M5: 859,141 km (0.114 R)
• M6: 1,017,714 km (0.074 R)
• M7: 1,170,155 km (0.088 R)
• M8: 1,287,439 km (0.116 R)
• M9: 1,373,907 km (0.111 R)
• M10: 1,471,445 km (0.083 R)
• M11: 1,599,052 km (0.108 R)
• M12: 1,826,590 km (0.031 R)
• M13: 1,934,600 km (0.07 R)
• M14: 2,014,635 km (0.115 R)
• M15: 2,250,850 km (0.072 R)
• M16: 2,367,087 km (0.053 R)
• M17: 2,528,952 km (0.103 R)
• M18: 2,978,643 km (0.036 R)
• M19: 3,153,822 km (0.116 R)
• M20: 3,296,539 km (0.055 R)
• M21: 3,441,349 km (0.077 R)
• M22: 3,876,230 km (0.104 R)
• M23: 4,042,134 km (0.108 R)
• M24: 4,223,597 km (0.102 R)
• M25: 4,852,506 km (0.041 R)
• M26: 4,934,935 km (0.073 R)
• M27: 5,045,637 km (0.1 R)
• M28: 5,143,175 km (0.064 R)
• M29: 5,510,886 km (0.076 R)
• M30: 5,611,416 km (0.109 R)
• M31: 5,785,099 km (0.061 R)
• M32: 5,975,238 km (0.032 R)
• M33: 6,137,851 km (0.062 R)
• M34: 6,257,081 km (0.117 R)
• M35: 6,376,908 km (0.117 R)
• M36: 6,833,631 km (0.097 R)
• M37: 7,050,398 km (0.111 R)
• M38: 7,746,627 km (0.078 R)
• M39: 8,365,513 km (0.071 R)
• M40: 8,814,905 km (0.096 R)
• M41: 9,085,079 km (0.06 R)
• M42: 9,789,685 km (0.037 R)
• M43: 9,911,757 km (0.088 R)
• M44: 10,175,049 km (0.074 R)
• M45: 10,529,596 km (0.111 R)
• M46: 10,708,515 km (0.073 R)
• M47: 10,852,278 km (0.098 R)
• M48: 11,360,761 km (0.102 R)
• M49: 11,544,318 km (0.116 R)
• M50: 12,007,323 km (0.091 R)
• M51: 12,363,366 km (0.066 R)
• M52: 12,646,854 km (0.103 R)
• M53: 12,722,850 km (0.05 R)
• M54: 12,798,995 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 12.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.42 AU - 7.98 AU

Year: 7240 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,721,335 km

• M1: 172,038 km (0.069 R)
• M2: 285,582 km (0.043 R)
• M3: 384,167 km (0.087 R)
• M4: 684,261 km (0.114 R)
• M5: 771,327 km (0.062 R)
• M6: 883,375 km (0.105 R)
• M7: 1,079,648 km (0.118 R)
• M8: 1,327,532 km (0.043 R)
• M9: 1,503,309 km (0.043 R)
• M10: 1,594,115 km (0.067 R)
• M11: 1,700,479 km (0.049 R)
• M12: 1,878,351 km (0.072 R)
• M13: 2,019,571 km (0.074 R)
• M14: 2,179,043 km (0.114 R)
• M15: 2,267,904 km (0.087 R)
• M16: 2,651,473 km (0.072 R)
• M17: 2,794,638 km (0.119 R)
• M18: 2,956,802 km (0.087 R)
• M19: 3,105,502 km (0.111 R)
• M20: 3,549,209 km (0.082 R)
• M21: 3,725,286 km (0.06 R)
• M22: 4,345,669 km (0.073 R)
• M23: 4,439,616 km (0.109 R)
• M24: 4,939,422 km (0.116 R)
• M25: 5,037,708 km (0.116 R)
• M26: 5,216,179 km (0.07 R)
• M27: 5,376,547 km (0.1 R)
• M28: 5,477,526 km (0.094 R)
• M29: 5,640,588 km (0.116 R)
• M30: 5,888,322 km (0.096 R)
• M31: 6,097,460 km (0.028 R)
• M32: 6,394,411 km (0.085 R)
• M33: 6,501,673 km (0.095 R)
• M34: 6,958,545 km (0.092 R)
• M35: 7,068,799 km (0.069 R)
• M36: 7,425,889 km (0.028 R)
• M37: 7,697,558 km (0.111 R)
• M38: 8,414,581 km (0.042 R)
• M39: 8,793,064 km (0.059 R)
• M40: 9,665,070 km (0.093 R)
• M41: 9,788,338 km (0.09 R)
• M42: 10,011,538 km (0.047 R)
• M43: 10,111,320 km (0.057 R)
• M44: 10,488,456 km (0.075 R)
• M45: 10,666,029 km (0.107 R)
• M46: 10,921,542 km (0.098 R)
• M47: 11,386,343 km (0.095 R)
• M48: 11,595,181 km (0.112 R)
• M49: 11,726,229 km (0.061 R)
• M50: 11,989,821 km (0.052 R)
• M51: 12,095,885 km (0.089 R)
• M52: 12,308,913 km (0.093 R)
• M53: 12,496,359 km (0.098 R)
• M54: 12,928,248 km (0.118 R)
• M55: 13,146,062 km (0.075 R)
• M56: 13,282,795 km (0.12 R)
• M57: 13,862,187 km (0.065 R)
• M58: 14,085,238 km (0.08 R)
• M59: 14,169,162 km (0.03 R)
• M60: 14,393,709 km (0.077 R)
• M61: 14,506,506 km (0.119 R)
• M62: 14,704,424 km (0.112 R)
• M63: 15,017,382 km (0.027 R)
• M64: 16,144,901 km (0.072 R)
• M65: 16,291,358 km (0.104 R)
• M66: 17,569,522 km (0.12 R)
• M67: 18,114,208 km (0.027 R)
• M68: 18,297,016 km (0.115 R)
• M69: 18,419,238 km (0.108 R)
• M70: 18,849,033 km (0.11 R)
• M71: 19,127,135 km (0.115 R)
• M72: 19,718,645 km (0.073 R)
• M73: 20,158,313 km (0.116 R)
• M74: 20,379,419 km (0.117 R)
• M75: 20,855,888 km (0.037 R)
• M76: 21,143,565 km (0.062 R)

Asteroid Belt

Center: 10.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 5.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.89 AU - 17.53 AU

Year: 21142 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,721,335 km

• M1: 98,884 km (0.113 R)
• M2: 146,756 km (0.103 R)
• M3: 207,642 km (0.066 R)
• M4: 268,229 km (0.065 R)
• M5: 384,317 km (0.08 R)
• M6: 502,948 km (0.082 R)
• M7: 574,157 km (0.054 R)
• M8: 664,215 km (0.084 R)
• M9: 841,488 km (0.066 R)
• M10: 944,411 km (0.083 R)
• M11: 997,519 km (0.084 R)
• M12: 1,069,924 km (0.089 R)
• M13: 1,200,822 km (0.089 R)
• M14: 1,239,269 km (0.08 R)
• M15: 1,397,095 km (0.102 R)
• M16: 1,437,486 km (0.102 R)
• M17: 2,184,129 km (0.072 R)
• M18: 2,472,404 km (0.12 R)
• M19: 2,747,215 km (0.092 R)
• M20: 2,875,271 km (0.11 R)
• M21: 3,164,145 km (0.104 R)
• M22: 3,244,628 km (0.115 R)
• M23: 3,352,937 km (0.051 R)
• M24: 3,684,895 km (0.112 R)
• M25: 4,056,346 km (0.092 R)
• M26: 4,114,540 km (0.119 R)
• M27: 4,261,295 km (0.117 R)
• M28: 4,834,704 km (0.117 R)
• M29: 5,209,297 km (0.105 R)
• M30: 5,464,062 km (0.098 R)
• M31: 6,902,446 km (0.102 R)
• M32: 8,338,585 km (0.052 R)
• M33: 8,636,584 km (0.074 R)
• M34: 9,512,779 km (0.092 R)
• M35: 9,629,017 km (0.112 R)
• M36: 11,225,076 km (0.103 R)
• M37: 11,307,056 km (0.077 R)
• M38: 11,761,235 km (0.104 R)
• M39: 12,901,171 km (0.113 R)
• M40: 13,418,929 km (0.117 R)
• M41: 13,462,462 km (0.12 R)
• M42: 13,724,258 km (0.095 R)
• M43: 15,970,171 km (0.101 R)
• M44: 16,154,625 km (0.101 R)
• M45: 16,293,452 km (0.084 R)
• M46: 16,479,253 km (0.031 R)
• M47: 17,799,304 km (0.073 R)
• M48: 18,520,366 km (0.096 R)
• M49: 19,251,002 km (0.058 R)
• M50: 19,595,077 km (0.092 R)
• M51: 19,644,444 km (0.113 R)
• M52: 20,639,719 km (0.115 R)
• M53: 20,891,043 km (0.039 R)
• M54: 21,498,560 km (0.085 R)
• M55: 21,804,488 km (0.037 R)
• M56: 21,957,975 km (0.106 R)
• M57: 22,009,138 km (0.111 R)
• M58: 22,060,450 km (0.098 R)
• M59: 22,472,143 km (0.097 R)
• M60: 23,303,160 km (0.088 R)
• M61: 23,669,824 km (0.113 R)
• M62: 23,722,333 km (0.114 R)
• M63: 24,091,241 km (0.119 R)
• M64: 24,941,555 km (0.093 R)
• M65: 24,995,111 km (0.093 R)
• M66: 25,209,336 km (0.097 R)
• M67: 25,639,729 km (0.051 R)
• M68: 26,018,361 km (0.085 R)
• M69: 27,165,029 km (0.088 R)
• M70: 27,994,250 km (0.074 R)
• M71: 28,328,152 km (0.104 R)
• M72: 28,495,702 km (0.098 R)
• M73: 29,169,042 km (0.069 R)
• M74: 30,188,701 km (0.077 R)
• M75: 30,359,691 km (0.063 R)
• M76: 31,914,013 km (0.091 R)
• M77: 32,030,101 km (0.046 R)
• M78: 32,379,412 km (0.099 R)
• M79: 32,847,055 km (0.027 R)
• M80: 34,740,216 km (0.027 R)
• M81: 35,218,929 km (0.116 R)
• M82: 35,459,183 km (0.119 R)
• M83: 35,820,462 km (0.1 R)
• M84: 36,243,525 km (0.116 R)
• M85: 37,706,742 km (0.111 R)
• M86: 38,878,691 km (0.087 R)
• M87: 39,064,941 km (0.061 R)
• M88: 39,812,332 km (0.12 R)
• M89: 40,564,659 km (0.074 R)
• M90: 40,816,433 km (0.116 R)
• M91: 40,879,413 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit