🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.67 AU - 0.83 AU

Year: 238 Days

Day: 12.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,297,155 km

• M1: 249,080 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.79 AU - 1.11 AU

Year: 340 Days

Day: 21.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.83 AU - 1.21 AU

Year: 378 Days

Day: 26.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,297,155 km

• M1: 178,321 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.45 AU - 1.53 AU

Year: 668 Days

Day: 14.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.3 AU - 2.34 AU

Year: 1297 Days

Day: 36 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 15

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.73 AU - 6.35 AU

Year: 4787 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,297,155 km

• M1: 215,421 km (0.108 R)
• M2: 351,854 km (0.11 R)
• M3: 462,257 km (0.116 R)
• M4: 791,672 km (0.058 R)
• M5: 914,941 km (0.106 R)
• M6: 1,032,225 km (0.041 R)
• M7: 1,269,188 km (0.075 R)
• M8: 1,372,261 km (0.113 R)
• M9: 1,715,738 km (0.115 R)
• M10: 1,814,473 km (0.114 R)
• M11: 1,949,111 km (0.095 R)
• M12: 2,828,297 km (0.117 R)
• M13: 3,066,008 km (0.11 R)
• M14: 3,248,667 km (0.113 R)
• M15: 3,561,327 km (0.075 R)
• M16: 3,689,233 km (0.101 R)
• M17: 3,796,944 km (0.072 R)
• M18: 4,037,946 km (0.1 R)
• M19: 4,534,910 km (0.108 R)
• M20: 4,697,373 km (0.078 R)
• M21: 5,004,049 km (0.058 R)
• M22: 5,123,727 km (0.076 R)
• M23: 5,711,946 km (0.104 R)
• M24: 6,141,591 km (0.098 R)
• M25: 6,270,096 km (0.107 R)
• M26: 6,503,618 km (0.119 R)
• M27: 6,819,419 km (0.06 R)
• M28: 7,221,239 km (0.086 R)
• M29: 7,384,300 km (0.094 R)
• M30: 7,575,935 km (0.083 R)
• M31: 7,769,365 km (0.116 R)
• M32: 8,587,965 km (0.111 R)
• M33: 9,256,667 km (0.107 R)
• M34: 9,791,929 km (0.066 R)
• M35: 10,737,238 km (0.095 R)
• M36: 10,954,902 km (0.063 R)
• M37: 11,839,624 km (0.058 R)
• M38: 11,935,816 km (0.091 R)
• M39: 12,032,306 km (0.083 R)
• M40: 12,161,260 km (0.086 R)
• M41: 12,845,969 km (0.037 R)
• M42: 13,376,294 km (0.095 R)
• M43: 13,913,649 km (0.087 R)
• M44: 14,355,561 km (0.094 R)
• M45: 14,458,185 km (0.079 R)
• M46: 14,767,554 km (0.084 R)
• M47: 14,871,076 km (0.071 R)
• M48: 15,288,005 km (0.096 R)
• M49: 15,708,824 km (0.103 R)
• M50: 16,240,195 km (0.082 R)
• M51: 16,454,419 km (0.082 R)
• M52: 16,957,816 km (0.062 R)
• M53: 17,284,239 km (0.106 R)
• M54: 18,947,019 km (0.118 R)
• M55: 19,550,497 km (0.12 R)
• M56: 20,083,813 km (0.047 R)
• M57: 20,198,705 km (0.07 R)
• M58: 21,359,883 km (0.111 R)
• M59: 21,555,408 km (0.097 R)
• M60: 21,712,336 km (0.045 R)
• M61: 22,701,776 km (0.112 R)
• M62: 22,861,547 km (0.093 R)
• M63: 23,584,703 km (0.08 R)
• M64: 23,706,027 km (0.053 R)
• M65: 23,868,041 km (0.062 R)
• M66: 24,071,045 km (0.108 R)
• M67: 24,356,329 km (0.095 R)
• M68: 24,642,659 km (0.083 R)
• M69: 25,136,182 km (0.114 R)
• M70: 27,865,595 km (0.038 R)
• M71: 28,079,520 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 11.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.7 AU - 8.62 AU

Year: 8557 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,297,155 km

• M1: 198,666 km (0.102 R)
• M2: 327,919 km (0.079 R)
• M3: 415,433 km (0.071 R)
• M4: 500,704 km (0.109 R)
• M5: 878,588 km (0.086 R)
• M6: 994,826 km (0.09 R)
• M7: 1,281,007 km (0.064 R)
• M8: 1,675,646 km (0.103 R)
• M9: 1,759,121 km (0.083 R)
• M10: 1,952,402 km (0.04 R)
• M11: 2,267,006 km (0.045 R)
• M12: 2,383,393 km (0.113 R)
• M13: 2,573,981 km (0.118 R)
• M14: 2,671,220 km (0.08 R)
• M15: 2,769,655 km (0.047 R)
• M16: 3,021,129 km (0.078 R)
• M17: 3,332,891 km (0.084 R)
• M18: 3,709,878 km (0.063 R)
• M19: 3,820,131 km (0.104 R)
• M20: 4,129,200 km (0.056 R)
• M21: 4,388,005 km (0.12 R)
• M22: 4,921,920 km (0.081 R)
• M23: 5,445,063 km (0.104 R)
• M24: 5,697,435 km (0.05 R)
• M25: 6,050,785 km (0.108 R)
• M26: 7,119,213 km (0.08 R)
• M27: 7,395,371 km (0.082 R)
• M28: 7,887,249 km (0.105 R)
• M29: 7,994,061 km (0.03 R)
• M30: 8,101,323 km (0.113 R)
• M31: 8,902,868 km (0.113 R)
• M32: 9,163,169 km (0.117 R)
• M33: 9,997,626 km (0.094 R)
• M34: 10,152,011 km (0.057 R)
• M35: 10,777,330 km (0.112 R)
• M36: 11,334,881 km (0.045 R)
• M37: 12,106,507 km (0.098 R)
• M38: 12,312,354 km (0.115 R)
• M39: 13,189,745 km (0.066 R)
• M40: 13,700,173 km (0.071 R)
• M41: 14,521,615 km (0.103 R)
• M42: 14,916,404 km (0.083 R)
• M43: 16,393,683 km (0.093 R)
• M44: 17,776,715 km (0.072 R)
• M45: 17,870,363 km (0.097 R)
• M46: 19,053,383 km (0.11 R)
• M47: 19,245,018 km (0.093 R)
• M48: 19,389,230 km (0.095 R)
• M49: 19,775,343 km (0.12 R)
• M50: 20,702,700 km (0.071 R)
• M51: 21,395,188 km (0.078 R)
• M52: 22,650,314 km (0.105 R)
• M53: 23,006,208 km (0.09 R)
• M54: 23,159,246 km (0.115 R)
• M55: 23,723,230 km (0.108 R)
• M56: 24,239,941 km (0.078 R)
• M57: 24,551,703 km (0.099 R)
• M58: 24,864,812 km (0.038 R)
• M59: 25,021,889 km (0.066 R)
• M60: 25,653,492 km (0.075 R)
• M61: 26,717,731 km (0.072 R)
• M62: 26,878,698 km (0.049 R)
• M63: 27,093,670 km (0.047 R)
• M64: 27,850,785 km (0.041 R)
• M65: 28,395,770 km (0.085 R)
• M66: 28,669,684 km (0.103 R)
• M67: 29,940,518 km (0.069 R)
• M68: 30,386,918 km (0.095 R)
• M69: 30,891,811 km (0.106 R)
• M70: 31,852,827 km (0.098 R)
• M71: 32,251,506 km (0.118 R)
• M72: 32,881,163 km (0.114 R)
• M73: 33,341,775 km (0.112 R)
• M74: 33,978,464 km (0.105 R)
• M75: 34,152,895 km (0.108 R)
• M76: 35,322,750 km (0.107 R)
• M77: 36,268,209 km (0.053 R)
• M78: 38,304,834 km (0.076 R)
• M79: 39,093,215 km (0.099 R)
• M80: 39,581,053 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 6.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.84 AU - 17.04 AU

Year: 20143 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,297,155 km

• M1: 81,980 km (0.105 R)
• M2: 358,885 km (0.089 R)
• M3: 701,614 km (0.065 R)
• M4: 934,538 km (0.057 R)
• M5: 1,038,508 km (0.11 R)
• M6: 1,350,270 km (0.046 R)
• M7: 1,420,731 km (0.113 R)
• M8: 2,531,046 km (0.113 R)
• M9: 3,612,489 km (0.12 R)
• M10: 3,711,074 km (0.105 R)
• M11: 3,810,707 km (0.03 R)
• M12: 4,148,947 km (0.104 R)
• M13: 4,252,319 km (0.117 R)
• M14: 4,426,451 km (0.115 R)
• M15: 5,369,666 km (0.086 R)
• M16: 5,520,161 km (0.075 R)
• M17: 5,633,856 km (0.098 R)
• M18: 6,018,771 km (0.084 R)
• M19: 6,175,251 km (0.09 R)
• M20: 6,332,927 km (0.117 R)
• M21: 6,773,492 km (0.082 R)
• M22: 7,306,809 km (0.094 R)
• M23: 7,390,135 km (0.114 R)
• M24: 7,938,860 km (0.116 R)
• M25: 9,030,924 km (0.119 R)
• M26: 9,120,384 km (0.034 R)
• M27: 9,526,243 km (0.103 R)
• M28: 10,215,739 km (0.051 R)
• M29: 10,402,438 km (0.034 R)
• M30: 10,826,398 km (0.064 R)
• M31: 12,230,524 km (0.092 R)
• M32: 12,578,039 km (0.111 R)
• M33: 12,979,111 km (0.034 R)
• M34: 13,742,360 km (0.096 R)
• M35: 14,051,878 km (0.108 R)
• M36: 14,207,310 km (0.094 R)
• M37: 16,281,035 km (0.072 R)
• M38: 16,389,943 km (0.041 R)
• M39: 16,499,000 km (0.076 R)
• M40: 17,158,876 km (0.081 R)
• M41: 17,659,281 km (0.098 R)
• M42: 18,390,665 km (0.063 R)
• M43: 19,246,813 km (0.111 R)
• M44: 20,584,517 km (0.11 R)
• M45: 20,643,459 km (0.093 R)
• M46: 20,820,284 km (0.091 R)
• M47: 20,938,466 km (0.066 R)
• M48: 21,056,947 km (0.116 R)
• M49: 22,374,157 km (0.027 R)
• M50: 22,737,979 km (0.069 R)
• M51: 23,594,576 km (0.073 R)
• M52: 24,026,914 km (0.118 R)
• M53: 24,088,848 km (0.109 R)
• M54: 24,961,901 km (0.052 R)
• M55: 25,024,732 km (0.07 R)
• M56: 25,339,336 km (0.101 R)
• M57: 26,931,805 km (0.084 R)
• M58: 27,642,844 km (0.055 R)
• M59: 30,480,566 km (0.068 R)
• M60: 30,749,244 km (0.119 R)
• M61: 30,816,563 km (0.061 R)
• M62: 30,883,882 km (0.041 R)
• M63: 31,153,757 km (0.089 R)
• M64: 31,695,750 km (0.073 R)
• M65: 32,309,251 km (0.102 R)
• M66: 32,377,617 km (0.082 R)
• M67: 32,583,164 km (0.102 R)
• M68: 33,202,350 km (0.074 R)
• M69: 33,409,543 km (0.066 R)
• M70: 33,755,862 km (0.069 R)
• M71: 33,964,401 km (0.111 R)
• M72: 35,082,945 km (0.064 R)
• M73: 35,505,559 km (0.104 R)
• M74: 35,576,169 km (0.062 R)
• M75: 35,859,058 km (0.07 R)
• M76: 36,854,931 km (0.072 R)
• M77: 38,510,681 km (0.113 R)
• M78: 38,728,346 km (0.099 R)
• M79: 39,092,317 km (0.114 R)
• M80: 42,192,883 km (0.08 R)
• M81: 43,017,915 km (0.105 R)
• M82: 43,470,149 km (0.096 R)
• M83: 43,621,393 km (0.096 R)
• M84: 44,227,563 km (0.118 R)
• M85: 44,379,555 km (0.083 R)
• M86: 44,607,841 km (0.093 R)
• M87: 46,371,002 km (0.084 R)
• M88: 48,000,721 km (0.086 R)
• M89: 49,807,115 km (0.113 R)
• M90: 50,202,652 km (0.089 R)
• M91: 51,875,605 km (0.092 R)
• M92: 53,485,876 km (0.062 R)
• M93: 53,890,987 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit