🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 16.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,216,917 km

• M1: 14,960 km (0.061 R)
• M2: 31,266 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 12.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 234 Days

Day: 46.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,216,917 km

• M1: 32,313 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.74 AU - 1.18 AU

Year: 352 Days

Day: 46.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.88 AU - 1.08 AU

Year: 364 Days

Day: 15.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 120.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 8.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.21 AU - 9.03 AU

Year: 8671 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,216,917 km

• M1: 124,465 km (0.068 R)
• M2: 285,283 km (0.106 R)
• M3: 429,495 km (0.103 R)
• M4: 571,763 km (0.093 R)
• M5: 641,924 km (0.118 R)
• M6: 791,822 km (0.075 R)
• M7: 1,108,520 km (0.057 R)
• M8: 1,234,930 km (0.095 R)
• M9: 1,502,262 km (0.036 R)
• M10: 1,704,369 km (0.116 R)
• M11: 2,271,045 km (0.098 R)
• M12: 2,363,198 km (0.088 R)
• M13: 2,527,456 km (0.111 R)
• M14: 2,817,825 km (0.116 R)
• M15: 2,967,124 km (0.052 R)
• M16: 3,042,821 km (0.091 R)
• M17: 3,144,697 km (0.089 R)
• M18: 3,273,501 km (0.027 R)
• M19: 3,697,910 km (0.11 R)
• M20: 5,133,601 km (0.057 R)
• M21: 5,316,409 km (0.076 R)
• M22: 5,532,428 km (0.086 R)
• M23: 5,594,661 km (0.048 R)
• M24: 5,877,850 km (0.066 R)
• M25: 5,941,279 km (0.088 R)
• M26: 6,360,004 km (0.075 R)
• M27: 6,688,521 km (0.084 R)
• M28: 6,989,063 km (0.101 R)
• M29: 7,672,426 km (0.034 R)
• M30: 8,092,796 km (0.102 R)
• M31: 8,377,182 km (0.111 R)
• M32: 8,701,061 km (0.1 R)
• M33: 8,955,826 km (0.101 R)
• M34: 9,287,036 km (0.083 R)
• M35: 10,574,026 km (0.115 R)
• M36: 11,080,864 km (0.101 R)
• M37: 11,317,378 km (0.082 R)
• M38: 11,595,630 km (0.104 R)
• M39: 12,118,026 km (0.045 R)
• M40: 12,648,350 km (0.099 R)
• M41: 12,812,908 km (0.094 R)
• M42: 13,478,768 km (0.117 R)
• M43: 13,731,289 km (0.096 R)
• M44: 14,070,577 km (0.072 R)
• M45: 14,843,849 km (0.103 R)
• M46: 15,498,938 km (0.118 R)
• M47: 15,852,138 km (0.077 R)
• M48: 16,074,142 km (0.115 R)
• M49: 19,100,955 km (0.05 R)
• M50: 19,195,352 km (0.113 R)
• M51: 19,479,588 km (0.053 R)
• M52: 20,437,014 km (0.095 R)
• M53: 20,824,323 km (0.103 R)
• M54: 20,921,412 km (0.103 R)
• M55: 21,458,767 km (0.109 R)
• M56: 21,901,727 km (0.109 R)
• M57: 26,126,670 km (0.068 R)
• M58: 26,231,538 km (0.1 R)
• M59: 26,599,698 km (0.118 R)
• M60: 26,705,165 km (0.045 R)
• M61: 28,519,488 km (0.077 R)
• M62: 29,387,155 km (0.115 R)
• M63: 29,550,815 km (0.057 R)
• M64: 30,428,506 km (0.103 R)
• M65: 31,037,070 km (0.09 R)
• M66: 31,593,724 km (0.079 R)
• M67: 33,226,585 km (0.08 R)
• M68: 33,681,811 km (0.083 R)
• M69: 34,656,142 km (0.115 R)
• M70: 34,771,332 km (0.108 R)
• M71: 35,814,179 km (0.12 R)
• M72: 35,988,909 km (0.117 R)
• M73: 36,047,253 km (0.064 R)
• M74: 36,573,687 km (0.099 R)
• M75: 36,867,198 km (0.085 R)
• M76: 37,279,490 km (0.119 R)
• M77: 37,456,614 km (0.102 R)
• M78: 38,525,491 km (0.069 R)
• M79: 38,824,238 km (0.066 R)
• M80: 38,884,077 km (0.103 R)
• M81: 39,483,964 km (0.052 R)
• M82: 40,450,217 km (0.03 R)
• M83: 40,510,954 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 4.8

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.55 AU - 15.73 AU

Year: 22076 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,216,917 km

• M1: 72,854 km (0.083 R)
• M2: 165,006 km (0.095 R)
• M3: 269,575 km (0.117 R)
• M4: 562,189 km (0.112 R)
• M5: 749,635 km (0.031 R)
• M6: 1,327,232 km (0.119 R)
• M7: 1,608,327 km (0.03 R)
• M8: 1,706,164 km (0.09 R)
• M9: 2,443,980 km (0.103 R)
• M10: 2,944,236 km (0.054 R)
• M11: 4,258,603 km (0.108 R)
• M12: 5,628,620 km (0.101 R)
• M13: 5,777,619 km (0.109 R)
• M14: 5,827,585 km (0.092 R)
• M15: 6,541,616 km (0.089 R)
• M16: 7,554,244 km (0.11 R)
• M17: 7,773,554 km (0.098 R)
• M18: 7,828,756 km (0.073 R)
• M19: 7,994,959 km (0.055 R)
• M20: 8,162,509 km (0.082 R)
• M21: 8,444,052 km (0.108 R)
• M22: 9,191,293 km (0.061 R)
• M23: 10,870,978 km (0.105 R)
• M24: 11,056,479 km (0.074 R)
• M25: 11,745,527 km (0.055 R)
• M26: 12,255,506 km (0.093 R)
• M27: 12,772,517 km (0.042 R)
• M28: 13,428,952 km (0.116 R)
• M29: 14,298,564 km (0.118 R)
• M30: 15,532,298 km (0.12 R)
• M31: 16,586,215 km (0.089 R)
• M32: 17,445,804 km (0.098 R)
• M33: 19,507,413 km (0.074 R)
• M34: 19,808,104 km (0.096 R)
• M35: 19,959,049 km (0.108 R)
• M36: 21,257,409 km (0.099 R)
• M37: 21,334,601 km (0.108 R)
• M38: 21,877,791 km (0.082 R)
• M39: 22,033,822 km (0.11 R)
• M40: 23,694,358 km (0.104 R)
• M41: 25,722,905 km (0.077 R)
• M42: 27,722,131 km (0.105 R)
• M43: 28,399,510 km (0.119 R)
• M44: 28,569,753 km (0.045 R)
• M45: 28,740,294 km (0.118 R)
• M46: 29,254,013 km (0.111 R)
• M47: 30,900,487 km (0.116 R)
• M48: 31,426,773 km (0.113 R)
• M49: 31,690,963 km (0.077 R)
• M50: 32,044,313 km (0.06 R)
• M51: 32,576,881 km (0.063 R)
• M52: 34,101,732 km (0.109 R)
• M53: 35,009,492 km (0.064 R)
• M54: 36,017,183 km (0.081 R)
• M55: 36,848,648 km (0.105 R)
• M56: 36,941,549 km (0.092 R)
• M57: 37,127,349 km (0.096 R)
• M58: 40,620,160 km (0.025 R)
• M59: 41,872,145 km (0.074 R)
• M60: 42,941,321 km (0.071 R)
• M61: 43,430,207 km (0.12 R)
• M62: 45,304,967 km (0.069 R)
• M63: 47,609,672 km (0.108 R)
• M64: 47,913,056 km (0.086 R)
• M65: 48,014,334 km (0.061 R)
• M66: 48,318,616 km (0.12 R)
• M67: 48,928,976 km (0.113 R)
• M68: 49,235,202 km (0.087 R)
• M69: 50,054,700 km (0.064 R)
• M70: 51,085,578 km (0.115 R)
• M71: 59,253,473 km (0.034 R)
• M72: 61,000,776 km (0.117 R)
• M73: 61,110,581 km (0.098 R)
• M74: 61,660,353 km (0.025 R)
• M75: 61,991,114 km (0.103 R)
• M76: 62,875,835 km (0.056 R)
• M77: 63,097,689 km (0.091 R)
• M78: 63,430,844 km (0.108 R)
• M79: 64,993,693 km (0.05 R)
• M80: 66,230,568 km (0.069 R)
• M81: 67,361,677 km (0.078 R)
• M82: 68,955,942 km (0.043 R)
• M83: 69,070,234 km (0.077 R)
• M84: 72,762,609 km (0.09 R)
• M85: 72,995,533 km (0.103 R)
• M86: 73,929,622 km (0.118 R)
• M87: 74,515,447 km (0.07 R)
• M88: 74,867,601 km (0.045 R)
• M89: 74,985,185 km (0.1 R)
• M90: 75,455,969 km (0.119 R)
• M91: 76,045,684 km (0.119 R)
• M92: 77,348,681 km (0.114 R)
• M93: 77,467,462 km (0.099 R)
• M94: 77,943,333 km (0.113 R)
• M95: 79,376,780 km (0.119 R)
• M96: 79,976,518 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit