🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 356 Days

Day: 39.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.72 AU - 1.92 AU

Year: 888 Days

Day: 16.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,748,184 km

• M1: 152,739 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.87 AU - 2.45 AU

Year: 1148 Days

Day: 24.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.75 AU

Year: 1221 Days

Day: 26.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.79 AU - 7.77 AU

Year: 7104 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,748,184 km

• M1: 184,005 km (0.12 R)
• M2: 521,049 km (0.101 R)
• M3: 625,469 km (0.096 R)
• M4: 876,195 km (0.069 R)
• M5: 1,382,135 km (0.092 R)
• M6: 1,497,774 km (0.083 R)
• M7: 1,616,854 km (0.041 R)
• M8: 1,739,374 km (0.037 R)
• M9: 1,843,943 km (0.078 R)
• M10: 2,059,813 km (0.098 R)
• M11: 2,193,554 km (0.075 R)
• M12: 2,493,497 km (0.106 R)
• M13: 2,684,833 km (0.109 R)
• M14: 2,831,738 km (0.069 R)
• M15: 3,006,468 km (0.103 R)
• M16: 3,340,820 km (0.117 R)
• M17: 3,525,872 km (0.091 R)
• M18: 3,823,722 km (0.049 R)
• M19: 4,186,496 km (0.082 R)
• M20: 4,300,490 km (0.088 R)
• M21: 4,707,396 km (0.073 R)
• M22: 4,855,797 km (0.1 R)
• M23: 5,590,024 km (0.107 R)
• M24: 5,715,835 km (0.041 R)
• M25: 5,938,287 km (0.054 R)
• M26: 6,034,629 km (0.093 R)
• M27: 6,131,418 km (0.037 R)
• M28: 6,392,018 km (0.112 R)
• M29: 6,756,289 km (0.091 R)
• M30: 7,195,807 km (0.106 R)
• M31: 7,436,211 km (0.113 R)
• M32: 7,925,396 km (0.078 R)
• M33: 8,460,956 km (0.1 R)
• M34: 9,305,137 km (0.104 R)
• M35: 10,291,885 km (0.043 R)
• M36: 10,719,286 km (0.102 R)
• M37: 10,994,396 km (0.116 R)
• M38: 11,351,636 km (0.11 R)
• M39: 11,672,224 km (0.114 R)
• M40: 12,036,645 km (0.1 R)
• M41: 12,735,117 km (0.053 R)
• M42: 12,943,208 km (0.105 R)
• M43: 13,404,717 km (0.098 R)
• M44: 13,531,576 km (0.118 R)
• M45: 13,999,967 km (0.027 R)
• M46: 14,387,126 km (0.073 R)
• M47: 14,517,127 km (0.106 R)
• M48: 16,105,856 km (0.062 R)
• M49: 18,732,795 km (0.093 R)
• M50: 18,827,341 km (0.037 R)
• M51: 19,207,170 km (0.092 R)
• M52: 19,878,116 km (0.092 R)
• M53: 20,362,065 km (0.095 R)
• M54: 21,046,176 km (0.117 R)
• M55: 21,440,516 km (0.116 R)
• M56: 21,936,882 km (0.067 R)
• M57: 22,236,527 km (0.073 R)
• M58: 22,386,873 km (0.039 R)
• M59: 22,487,253 km (0.081 R)
• M60: 22,738,876 km (0.077 R)
• M61: 23,295,829 km (0.094 R)
• M62: 23,959,894 km (0.075 R)
• M63: 25,411,442 km (0.116 R)
• M64: 25,726,047 km (0.117 R)
• M65: 25,884,022 km (0.107 R)
• M66: 26,891,264 km (0.089 R)
• M67: 26,997,928 km (0.054 R)
• M68: 30,210,841 km (0.034 R)
• M69: 30,432,994 km (0.119 R)
• M70: 31,214,793 km (0.118 R)
• M71: 31,495,737 km (0.032 R)
• M72: 31,664,633 km (0.077 R)
• M73: 31,890,376 km (0.069 R)
• M74: 32,286,512 km (0.052 R)
• M75: 32,513,751 km (0.083 R)
• M76: 35,397,998 km (0.108 R)
• M77: 35,808,195 km (0.065 R)
• M78: 37,584,520 km (0.117 R)
• M79: 39,753,689 km (0.087 R)
• M80: 40,424,636 km (0.09 R)
• M81: 40,730,713 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 5.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.99 AU - 19.47 AU

Year: 24748 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,748,184 km

• M1: 364,121 km (0.119 R)
• M2: 684,410 km (0.116 R)
• M3: 1,008,888 km (0.067 R)
• M4: 1,424,920 km (0.096 R)
• M5: 1,549,236 km (0.047 R)
• M6: 1,651,261 km (0.042 R)
• M7: 2,109,330 km (0.107 R)
• M8: 2,337,916 km (0.026 R)
• M9: 2,514,591 km (0.09 R)
• M10: 2,574,430 km (0.095 R)
• M11: 2,880,956 km (0.072 R)
• M12: 3,070,496 km (0.062 R)
• M13: 3,231,613 km (0.116 R)
• M14: 4,007,428 km (0.077 R)
• M15: 4,112,745 km (0.068 R)
• M16: 5,253,578 km (0.03 R)
• M17: 5,720,024 km (0.098 R)
• M18: 6,567,795 km (0.069 R)
• M19: 7,889,193 km (0.111 R)
• M20: 8,065,569 km (0.117 R)
• M21: 8,288,021 km (0.053 R)
• M22: 9,429,453 km (0.119 R)
• M23: 9,569,776 km (0.084 R)
• M24: 9,899,789 km (0.057 R)
• M25: 11,555,089 km (0.118 R)
• M26: 12,465,542 km (0.099 R)
• M27: 12,516,854 km (0.03 R)
• M28: 12,568,166 km (0.096 R)
• M29: 12,722,551 km (0.078 R)
• M30: 12,825,773 km (0.114 R)
• M31: 12,981,355 km (0.091 R)
• M32: 13,033,266 km (0.095 R)
• M33: 13,980,370 km (0.081 R)
• M34: 14,086,883 km (0.062 R)
• M35: 15,003,769 km (0.083 R)
• M36: 16,051,253 km (0.037 R)
• M37: 16,330,852 km (0.034 R)
• M38: 18,332,321 km (0.073 R)
• M39: 19,213,603 km (0.028 R)
• M40: 20,289,211 km (0.105 R)
• M41: 21,630,057 km (0.106 R)
• M42: 21,938,827 km (0.048 R)
• M43: 22,000,760 km (0.117 R)
• M44: 22,748,301 km (0.08 R)
• M45: 23,062,307 km (0.037 R)
• M46: 23,694,508 km (0.059 R)
• M47: 24,268,365 km (0.038 R)
• M48: 24,975,963 km (0.029 R)
• M49: 26,279,858 km (0.06 R)
• M50: 26,543,300 km (0.092 R)
• M51: 27,538,874 km (0.049 R)
• M52: 27,739,484 km (0.051 R)
• M53: 28,007,713 km (0.098 R)
• M54: 28,142,052 km (0.039 R)
• M55: 28,614,333 km (0.103 R)
• M56: 30,184,063 km (0.083 R)
• M57: 31,153,158 km (0.058 R)
• M58: 34,624,726 km (0.099 R)
• M59: 35,348,182 km (0.079 R)
• M60: 37,844,671 km (0.095 R)
• M61: 41,159,012 km (0.111 R)
• M62: 44,329,739 km (0.088 R)
• M63: 44,878,912 km (0.062 R)
• M64: 48,543,312 km (0.062 R)
• M65: 48,866,444 km (0.114 R)
• M66: 48,947,376 km (0.117 R)
• M67: 50,492,872 km (0.083 R)
• M68: 50,984,301 km (0.111 R)
• M69: 51,889,368 km (0.108 R)
• M70: 54,468,286 km (0.115 R)
• M71: 55,309,026 km (0.074 R)
• M72: 55,562,145 km (0.106 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit