🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 143 Days

Day: 44.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,060,959 km

• M1: 206,445 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 163 Days

Day: 40 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,060,959 km

• M1: 36,651 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.39 AU - 1.95 AU

Year: 777 Days

Day: 31.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,060,959 km

• M1: 870,510 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 10.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.07 AU - 5.91 AU

Year: 4629 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,060,959 km

• M1: 139,724 km (0.077 R)
• M2: 556,205 km (0.098 R)
• M3: 1,035,068 km (0.114 R)
• M4: 1,473,838 km (0.081 R)
• M5: 1,949,559 km (0.089 R)
• M6: 2,354,820 km (0.093 R)
• M7: 3,111,337 km (0.11 R)
• M8: 3,482,190 km (0.104 R)
• M9: 4,377,982 km (0.11 R)
• M10: 4,915,188 km (0.105 R)
• M11: 6,094,767 km (0.12 R)
• M12: 7,059,374 km (0.115 R)
• M13: 7,799,584 km (0.107 R)
• M14: 8,254,811 km (0.106 R)
• M15: 8,693,282 km (0.104 R)
• M16: 9,041,097 km (0.109 R)
• M17: 12,298,441 km (0.051 R)
• M18: 13,415,787 km (0.12 R)
• M19: 16,058,135 km (0.076 R)
• M20: 16,849,807 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 11

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.26 AU - 7.62 AU

Year: 7303 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,060,959 km

• M1: 137,780 km (0.11 R)
• M2: 568,921 km (0.071 R)
• M3: 948,600 km (0.082 R)
• M4: 1,595,162 km (0.09 R)
• M5: 1,940,284 km (0.105 R)
• M6: 2,353,773 km (0.119 R)
• M7: 2,990,312 km (0.092 R)
• M8: 3,713,767 km (0.118 R)
• M9: 4,606,567 km (0.102 R)
• M10: 5,134,199 km (0.049 R)
• M11: 6,740,581 km (0.108 R)
• M12: 7,779,538 km (0.06 R)
• M13: 8,316,445 km (0.117 R)
• M14: 8,833,754 km (0.079 R)
• M15: 11,856,828 km (0.105 R)
• M16: 17,174,733 km (0.105 R)
• M17: 20,004,975 km (0.057 R)
• M18: 21,330,861 km (0.068 R)
• M19: 21,812,566 km (0.098 R)
• M20: 26,943,175 km (0.088 R)
• M21: 28,076,977 km (0.062 R)
• M22: 28,948,086 km (0.07 R)
• M23: 32,932,026 km (0.091 R)
• M24: 33,900,673 km (0.119 R)
• M25: 36,806,013 km (0.089 R)
• M26: 38,083,728 km (0.108 R)
• M27: 39,873,368 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 9.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.81 AU - 11.65 AU

Year: 11776 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,060,959 km

• M1: 114,592 km (0.109 R)
• M2: 452,085 km (0.116 R)
• M3: 1,079,349 km (0.068 R)
• M4: 1,454,839 km (0.109 R)
• M5: 1,804,599 km (0.097 R)
• M6: 2,696,950 km (0.103 R)
• M7: 3,067,654 km (0.078 R)
• M8: 3,993,366 km (0.115 R)
• M9: 4,388,603 km (0.112 R)
• M10: 4,748,087 km (0.091 R)
• M11: 5,127,168 km (0.086 R)
• M12: 5,733,638 km (0.111 R)
• M13: 7,049,052 km (0.092 R)
• M14: 8,327,814 km (0.062 R)
• M15: 12,964,451 km (0.116 R)
• M16: 15,276,486 km (0.103 R)
• M17: 17,925,714 km (0.058 R)
• M18: 23,931,471 km (0.095 R)
• M19: 24,578,481 km (0.102 R)
• M20: 25,811,018 km (0.101 R)
• M21: 26,786,845 km (0.087 R)
• M22: 29,333,599 km (0.048 R)
• M23: 30,828,082 km (0.057 R)
• M24: 32,149,031 km (0.031 R)
• M25: 32,597,675 km (0.074 R)
• M26: 35,377,204 km (0.092 R)
• M27: 36,824,563 km (0.03 R)
• M28: 39,451,801 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.4

Radius: 6.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.63 AU - 14.51 AU

Year: 18994 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,060,959 km

• M1: 77,791 km (0.113 R)
• M2: 356,941 km (0.113 R)
• M3: 676,332 km (0.11 R)
• M4: 1,296,415 km (0.088 R)
• M5: 1,548,488 km (0.117 R)
• M6: 2,607,491 km (0.118 R)
• M7: 3,457,356 km (0.099 R)
• M8: 5,350,667 km (0.11 R)
• M9: 6,293,582 km (0.082 R)
• M10: 7,342,862 km (0.103 R)
• M11: 7,801,978 km (0.071 R)
• M12: 8,147,848 km (0.056 R)
• M13: 9,634,402 km (0.098 R)
• M14: 12,421,410 km (0.098 R)
• M15: 12,833,553 km (0.058 R)
• M16: 13,622,980 km (0.065 R)
• M17: 14,444,422 km (0.118 R)
• M18: 14,900,098 km (0.107 R)
• M19: 15,567,603 km (0.113 R)
• M20: 16,116,029 km (0.081 R)
• M21: 18,438,536 km (0.066 R)
• M22: 18,820,459 km (0.109 R)
• M23: 22,326,435 km (0.069 R)
• M24: 25,015,158 km (0.061 R)
• M25: 28,113,030 km (0.055 R)
• M26: 29,131,193 km (0.034 R)
• M27: 30,279,207 km (0.032 R)
• M28: 33,000,243 km (0.104 R)
• M29: 34,593,012 km (0.113 R)
• M30: 38,797,909 km (0.117 R)
• M31: 39,677,843 km (0.069 R)
• M32: 44,278,277 km (0.059 R)
• M33: 44,963,136 km (0.113 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit