🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 206 Days

Day: 43.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,202,697 km

• M1: 222,602 km (0.115 R)
• M2: 385,514 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.65 AU - 0.79 AU

Year: 258 Days

Day: 36.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,202,697 km

• M1: 214,224 km (0.112 R)
• M2: 456,872 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.31 AU

Year: 480 Days

Day: 24.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.67 AU

Year: 744 Days

Day: 31.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,202,697 km

• M1: 36,053 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.82 AU - 2.38 AU

Year: 1283 Days

Day: 14.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.31 AU - 3.25 AU

Year: 1955 Days

Day: 36.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,202,697 km

• M1: 1,381,387 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 11.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.7 AU - 4.28 AU

Year: 2750 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,202,697 km

• M1: 189,690 km (0.111 R)
• M2: 291,716 km (0.037 R)
• M3: 391,198 km (0.079 R)
• M4: 531,372 km (0.061 R)
• M5: 682,017 km (0.085 R)
• M6: 807,829 km (0.082 R)
• M7: 899,981 km (0.119 R)
• M8: 1,040,004 km (0.105 R)
• M9: 1,211,294 km (0.081 R)
• M10: 1,318,556 km (0.098 R)
• M11: 1,404,425 km (0.112 R)
• M12: 1,556,416 km (0.097 R)
• M13: 1,634,357 km (0.087 R)
• M14: 1,727,257 km (0.051 R)
• M15: 2,203,876 km (0.102 R)
• M16: 2,381,748 km (0.058 R)
• M17: 2,626,639 km (0.089 R)
• M18: 3,240,888 km (0.106 R)
• M19: 3,375,975 km (0.046 R)
• M20: 3,704,193 km (0.09 R)
• M21: 3,952,825 km (0.111 R)
• M22: 4,115,437 km (0.061 R)
• M23: 4,391,595 km (0.07 R)
• M24: 4,466,394 km (0.116 R)
• M25: 4,731,182 km (0.068 R)
• M26: 5,079,297 km (0.102 R)
• M27: 5,177,433 km (0.088 R)
• M28: 5,335,857 km (0.114 R)
• M29: 5,841,498 km (0.091 R)
• M30: 6,006,504 km (0.114 R)
• M31: 6,089,681 km (0.072 R)
• M32: 6,510,948 km (0.096 R)
• M33: 6,746,864 km (0.112 R)
• M34: 6,855,023 km (0.083 R)
• M35: 6,941,940 km (0.109 R)
• M36: 7,538,386 km (0.104 R)
• M37: 7,673,174 km (0.104 R)
• M38: 7,831,449 km (0.049 R)
• M39: 8,105,362 km (0.117 R)
• M40: 8,289,667 km (0.111 R)
• M41: 8,545,479 km (0.096 R)
• M42: 8,922,167 km (0.071 R)
• M43: 9,136,540 km (0.092 R)
• M44: 9,643,228 km (0.075 R)
• M45: 9,838,753 km (0.078 R)
• M46: 10,010,790 km (0.078 R)
• M47: 10,159,191 km (0.111 R)
• M48: 10,233,542 km (0.074 R)
• M49: 10,407,973 km (0.108 R)
• M50: 10,684,130 km (0.091 R)
• M51: 10,861,105 km (0.12 R)
• M52: 11,089,989 km (0.064 R)
• M53: 11,812,547 km (0.096 R)
• M54: 12,550,214 km (0.092 R)
• M55: 12,790,618 km (0.052 R)
• M56: 13,194,532 km (0.069 R)
• M57: 13,275,913 km (0.108 R)
• M58: 13,438,975 km (0.089 R)
• M59: 13,849,621 km (0.102 R)
• M60: 14,655,206 km (0.102 R)
• M61: 15,021,421 km (0.093 R)
• M62: 15,219,788 km (0.087 R)
• M63: 15,419,053 km (0.095 R)
• M64: 15,504,623 km (0.1 R)
• M65: 16,021,932 km (0.063 R)
• M66: 16,486,583 km (0.107 R)
• M67: 16,691,233 km (0.08 R)
• M68: 17,310,418 km (0.115 R)
• M69: 17,488,589 km (0.079 R)
• M70: 17,667,509 km (0.067 R)
• M71: 17,997,073 km (0.04 R)
• M72: 18,480,124 km (0.093 R)
• M73: 19,059,068 km (0.059 R)
• M74: 19,830,095 km (0.076 R)
• M75: 20,863,517 km (0.094 R)

Asteroid Belt

Center: 8.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 5.2

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.8 AU - 14.4 AU

Year: 21153 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,202,697 km

• M1: 90,507 km (0.114 R)
• M2: 336,595 km (0.043 R)
• M3: 425,905 km (0.042 R)
• M4: 671,844 km (0.109 R)
• M5: 833,859 km (0.111 R)
• M6: 982,409 km (0.089 R)
• M7: 1,507,199 km (0.086 R)
• M8: 2,138,950 km (0.043 R)
• M9: 2,274,187 km (0.029 R)
• M10: 2,447,272 km (0.063 R)
• M11: 3,374,778 km (0.04 R)
• M12: 3,532,455 km (0.087 R)
• M13: 3,732,916 km (0.025 R)
• M14: 4,313,655 km (0.119 R)
• M15: 4,441,710 km (0.113 R)
• M16: 4,789,525 km (0.11 R)
• M17: 5,146,017 km (0.063 R)
• M18: 5,603,487 km (0.079 R)
• M19: 6,026,550 km (0.109 R)
• M20: 6,121,844 km (0.055 R)
• M21: 6,169,715 km (0.079 R)
• M22: 6,362,547 km (0.101 R)
• M23: 6,459,636 km (0.109 R)
• M24: 6,557,323 km (0.113 R)
• M25: 7,305,163 km (0.043 R)
• M26: 7,355,877 km (0.103 R)
• M27: 7,870,494 km (0.051 R)
• M28: 8,449,886 km (0.077 R)
• M29: 8,556,699 km (0.044 R)
• M30: 9,538,061 km (0.056 R)
• M31: 9,760,962 km (0.045 R)
• M32: 9,816,911 km (0.027 R)
• M33: 10,098,455 km (0.069 R)
• M34: 11,368,690 km (0.104 R)
• M35: 13,428,354 km (0.097 R)
• M36: 14,182,327 km (0.102 R)
• M37: 14,245,756 km (0.1 R)
• M38: 14,436,643 km (0.065 R)
• M39: 15,273,793 km (0.112 R)
• M40: 15,534,542 km (0.116 R)
• M41: 16,192,773 km (0.088 R)
• M42: 16,259,045 km (0.12 R)
• M43: 16,525,329 km (0.102 R)
• M44: 17,946,359 km (0.053 R)
• M45: 18,706,167 km (0.111 R)
• M46: 18,775,879 km (0.11 R)
• M47: 19,617,816 km (0.029 R)
• M48: 21,702,761 km (0.094 R)
• M49: 21,849,068 km (0.065 R)
• M50: 26,311,722 km (0.098 R)
• M51: 26,937,789 km (0.101 R)
• M52: 27,331,681 km (0.032 R)
• M53: 28,125,148 km (0.08 R)
• M54: 28,204,883 km (0.086 R)
• M55: 29,167,695 km (0.111 R)
• M56: 29,815,753 km (0.095 R)
• M57: 30,878,646 km (0.062 R)
• M58: 30,960,925 km (0.102 R)
• M59: 32,370,885 km (0.114 R)
• M60: 34,226,198 km (0.05 R)
• M61: 35,252,738 km (0.053 R)
• M62: 35,769,748 km (0.068 R)
• M63: 37,248,374 km (0.119 R)
• M64: 37,686,995 km (0.102 R)
• M65: 40,085,198 km (0.057 R)
• M66: 40,354,624 km (0.059 R)
• M67: 41,347,954 km (0.052 R)
• M68: 43,727,607 km (0.109 R)
• M69: 44,654,516 km (0.076 R)
• M70: 47,000,360 km (0.071 R)
• M71: 48,809,596 km (0.083 R)
• M72: 49,385,698 km (0.077 R)
• M73: 52,790,994 km (0.11 R)
• M74: 53,086,300 km (0.067 R)
• M75: 53,481,089 km (0.116 R)
• M76: 55,869,718 km (0.026 R)
• M77: 56,975,995 km (0.091 R)
• M78: 57,380,058 km (0.101 R)
• M79: 58,394,482 km (0.075 R)
• M80: 59,619,688 km (0.078 R)
• M81: 60,029,886 km (0.048 R)
• M82: 60,441,130 km (0.098 R)
• M83: 60,646,977 km (0.112 R)
• M84: 62,406,996 km (0.067 R)
• M85: 62,927,746 km (0.112 R)
• M86: 64,183,620 km (0.112 R)
• M87: 64,288,638 km (0.117 R)
• M88: 66,507,473 km (0.063 R)
• M89: 68,214,684 km (0.07 R)
• M90: 68,751,142 km (0.111 R)
• M91: 69,288,947 km (0.076 R)
• M92: 72,436,037 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 20,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit