🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 30.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.68 AU - 0.82 AU

Year: 236 Days

Day: 27.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 137.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 358 Days

Day: 22.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.1 AU - 1.2 AU

Year: 448 Days

Day: 18 Hours

Environment

Temp: 22 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,535,345 km

• M1: 524,041 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.17 AU - 1.21 AU

Year: 472 Days

Day: 47.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,535,345 km

• M1: 53,855 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.47 AU - 3.11 AU

Year: 1694 Days

Day: 18.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 8.3

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.56 AU - 8.72 AU

Year: 7675 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,535,345 km

• M1: 143,016 km (0.063 R)
• M2: 495,767 km (0.113 R)
• M3: 561,441 km (0.102 R)
• M4: 688,001 km (0.099 R)
• M5: 871,856 km (0.098 R)
• M6: 953,238 km (0.091 R)
• M7: 1,037,461 km (0.081 R)
• M8: 1,476,232 km (0.074 R)
• M9: 1,594,414 km (0.085 R)
• M10: 2,232,150 km (0.106 R)
• M11: 2,649,528 km (0.104 R)
• M12: 2,769,805 km (0.063 R)
• M13: 2,891,876 km (0.055 R)
• M14: 3,065,859 km (0.114 R)
• M15: 3,424,295 km (0.074 R)
• M16: 3,502,834 km (0.063 R)
• M17: 3,931,881 km (0.107 R)
• M18: 4,097,186 km (0.101 R)
• M19: 4,406,106 km (0.083 R)
• M20: 4,664,611 km (0.119 R)
• M21: 4,722,655 km (0.111 R)
• M22: 5,196,282 km (0.075 R)
• M23: 5,256,570 km (0.12 R)
• M24: 5,408,262 km (0.078 R)
• M25: 6,124,686 km (0.092 R)
• M26: 6,316,471 km (0.114 R)
• M27: 6,608,037 km (0.093 R)
• M28: 6,706,173 km (0.088 R)
• M29: 8,768,679 km (0.081 R)
• M30: 8,840,486 km (0.048 R)
• M31: 9,239,613 km (0.07 R)
• M32: 9,459,672 km (0.11 R)
• M33: 9,607,474 km (0.043 R)
• M34: 9,756,025 km (0.105 R)
• M35: 9,905,174 km (0.111 R)
• M36: 10,739,631 km (0.044 R)
• M37: 11,126,491 km (0.1 R)
• M38: 11,243,327 km (0.071 R)
• M39: 11,596,677 km (0.117 R)
• M40: 11,873,882 km (0.079 R)
• M41: 12,475,415 km (0.053 R)
• M42: 12,596,889 km (0.106 R)
• M43: 13,458,273 km (0.087 R)
• M44: 13,666,214 km (0.081 R)
• M45: 14,211,798 km (0.118 R)
• M46: 14,593,571 km (0.074 R)
• M47: 15,280,824 km (0.117 R)
• M48: 15,715,705 km (0.093 R)
• M49: 15,847,052 km (0.044 R)
• M50: 16,910,095 km (0.094 R)
• M51: 17,450,292 km (0.116 R)
• M52: 19,432,165 km (0.099 R)
• M53: 19,950,522 km (0.049 R)
• M54: 20,235,206 km (0.051 R)
• M55: 20,616,831 km (0.1 R)
• M56: 21,193,830 km (0.1 R)
• M57: 21,290,470 km (0.112 R)
• M58: 21,435,729 km (0.113 R)
• M59: 22,609,773 km (0.115 R)
• M60: 22,857,059 km (0.112 R)
• M61: 23,005,759 km (0.084 R)
• M62: 23,354,172 km (0.032 R)
• M63: 24,157,064 km (0.12 R)
• M64: 24,359,171 km (0.103 R)
• M65: 25,122,270 km (0.085 R)
• M66: 25,686,702 km (0.107 R)
• M67: 25,841,387 km (0.118 R)
• M68: 26,619,445 km (0.039 R)
• M69: 26,880,643 km (0.109 R)
• M70: 27,037,571 km (0.12 R)
• M71: 27,352,624 km (0.102 R)
• M72: 27,774,640 km (0.107 R)
• M73: 27,827,448 km (0.088 R)
• M74: 28,624,805 km (0.063 R)
• M75: 30,733,087 km (0.049 R)
• M76: 31,336,715 km (0.099 R)
• M77: 31,446,819 km (0.037 R)
• M78: 32,499,838 km (0.075 R)
• M79: 33,959,614 km (0.069 R)
• M80: 34,356,198 km (0.118 R)
• M81: 34,583,587 km (0.103 R)
• M82: 36,073,432 km (0.119 R)
• M83: 36,594,033 km (0.101 R)
• M84: 38,465,203 km (0.11 R)
• M85: 38,760,360 km (0.051 R)
• M86: 39,293,526 km (0.101 R)
• M87: 39,531,237 km (0.101 R)
• M88: 39,888,776 km (0.095 R)

Asteroid Belt

Center: 8.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.86 AU - 10.58 AU

Year: 11874 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,535,345 km

• M1: 183,856 km (0.077 R)
• M2: 381,175 km (0.104 R)
• M3: 939,774 km (0.102 R)
• M4: 1,068,428 km (0.029 R)
• M5: 1,442,423 km (0.098 R)
• M6: 1,697,337 km (0.059 R)
• M7: 1,912,310 km (0.042 R)
• M8: 2,079,560 km (0.065 R)
• M9: 2,369,331 km (0.1 R)
• M10: 2,519,378 km (0.032 R)
• M11: 2,734,799 km (0.119 R)
• M12: 2,860,760 km (0.047 R)
• M13: 3,283,673 km (0.119 R)
• M14: 3,796,495 km (0.055 R)
• M15: 3,902,260 km (0.089 R)
• M16: 5,845,986 km (0.046 R)
• M17: 7,153,471 km (0.073 R)
• M18: 7,328,800 km (0.119 R)
• M19: 7,505,325 km (0.086 R)
• M20: 7,817,985 km (0.11 R)
• M21: 8,317,941 km (0.115 R)
• M22: 8,969,140 km (0.107 R)
• M23: 9,063,537 km (0.086 R)
• M24: 9,253,376 km (0.114 R)
• M25: 9,396,691 km (0.101 R)
• M26: 10,271,539 km (0.059 R)
• M27: 10,768,952 km (0.057 R)
• M28: 10,970,012 km (0.085 R)
• M29: 11,223,281 km (0.086 R)
• M30: 12,782,988 km (0.091 R)
• M31: 13,317,950 km (0.108 R)
• M32: 13,696,882 km (0.081 R)
• M33: 13,805,789 km (0.09 R)
• M34: 14,687,519 km (0.116 R)
• M35: 14,798,969 km (0.112 R)
• M36: 16,044,072 km (0.108 R)
• M37: 16,216,409 km (0.083 R)
• M38: 16,331,749 km (0.096 R)
• M39: 16,447,239 km (0.063 R)
• M40: 16,970,682 km (0.073 R)
• M41: 17,617,692 km (0.081 R)
• M42: 17,795,564 km (0.078 R)
• M43: 18,633,761 km (0.088 R)
• M44: 19,423,488 km (0.105 R)
• M45: 20,038,485 km (0.106 R)
• M46: 20,348,302 km (0.068 R)
• M47: 21,794,166 km (0.087 R)
• M48: 21,985,352 km (0.102 R)
• M49: 22,112,959 km (0.083 R)
• M50: 22,433,248 km (0.093 R)
• M51: 26,870,919 km (0.078 R)
• M52: 28,246,920 km (0.078 R)
• M53: 28,455,310 km (0.073 R)
• M54: 28,594,436 km (0.084 R)
• M55: 29,013,460 km (0.031 R)
• M56: 30,995,482 km (0.098 R)
• M57: 32,437,755 km (0.061 R)
• M58: 33,754,665 km (0.066 R)
• M59: 33,975,771 km (0.085 R)
• M60: 36,742,883 km (0.114 R)
• M61: 39,193,894 km (0.107 R)
• M62: 39,581,652 km (0.108 R)
• M63: 39,892,815 km (0.043 R)
• M64: 41,381,613 km (0.08 R)
• M65: 41,618,427 km (0.096 R)
• M66: 43,048,433 km (0.114 R)
• M67: 43,288,238 km (0.092 R)
• M68: 44,252,247 km (0.095 R)
• M69: 45,061,123 km (0.101 R)
• M70: 46,119,677 km (0.114 R)
• M71: 46,693,235 km (0.089 R)
• M72: 47,186,609 km (0.069 R)
• M73: 47,764,506 km (0.038 R)
• M74: 49,177,607 km (0.104 R)
• M75: 50,773,218 km (0.055 R)
• M76: 51,450,148 km (0.111 R)
• M77: 52,044,800 km (0.081 R)
• M78: 53,412,873 km (0.091 R)
• M79: 56,096,808 km (0.115 R)
• M80: 57,939,854 km (0.083 R)
• M81: 59,001,849 km (0.101 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit