🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 28.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,866,140 km

• M1: 257,159 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 17.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,866,140 km

• M1: 242,049 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 195 Days

Day: 21.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.79 AU - 1.17 AU

Year: 353 Days

Day: 21.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.01 AU - 1.21 AU

Year: 425 Days

Day: 34.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,866,140 km

• M1: 254,466 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.59 AU - 1.93 AU

Year: 849 Days

Day: 39.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,866,140 km

• M1: 953,537 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.1 AU - 3.1 AU

Year: 1984 Days

Day: 30.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 11.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.32 AU - 5.66 AU

Year: 4051 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,866,140 km

• M1: 143,016 km (0.096 R)
• M2: 398,379 km (0.05 R)
• M3: 481,406 km (0.083 R)
• M4: 845,078 km (0.038 R)
• M5: 1,050,626 km (0.1 R)
• M6: 1,375,253 km (0.11 R)
• M7: 1,450,052 km (0.052 R)
• M8: 1,651,261 km (0.032 R)
• M9: 1,731,147 km (0.12 R)
• M10: 1,845,290 km (0.082 R)
• M11: 2,098,709 km (0.047 R)
• M12: 2,185,774 km (0.088 R)
• M13: 2,309,642 km (0.08 R)
• M14: 2,417,801 km (0.079 R)
• M15: 2,658,055 km (0.106 R)
• M16: 2,752,601 km (0.113 R)
• M17: 2,906,238 km (0.033 R)
• M18: 3,003,626 km (0.062 R)
• M19: 3,222,039 km (0.113 R)
• M20: 3,486,977 km (0.082 R)
• M21: 3,590,798 km (0.038 R)
• M22: 3,822,974 km (0.106 R)
• M23: 4,435,876 km (0.071 R)
• M24: 5,245,201 km (0.098 R)
• M25: 5,364,580 km (0.059 R)
• M26: 6,174,951 km (0.066 R)
• M27: 6,275,780 km (0.045 R)
• M28: 7,394,473 km (0.111 R)
• M29: 7,528,513 km (0.1 R)
• M30: 7,609,445 km (0.067 R)
• M31: 8,017,997 km (0.085 R)
• M32: 8,211,128 km (0.094 R)
• M33: 8,573,903 km (0.083 R)
• M34: 8,771,372 km (0.109 R)
• M35: 9,199,820 km (0.088 R)
• M36: 9,286,288 km (0.112 R)
• M37: 9,518,314 km (0.119 R)
• M38: 9,899,489 km (0.071 R)
• M39: 10,525,706 km (0.113 R)
• M40: 10,981,082 km (0.09 R)
• M41: 11,195,605 km (0.032 R)
• M42: 11,411,774 km (0.108 R)
• M43: 11,566,907 km (0.049 R)
• M44: 11,785,320 km (0.094 R)
• M45: 12,099,775 km (0.109 R)
• M46: 12,258,050 km (0.057 R)
• M47: 12,640,721 km (0.1 R)
• M48: 13,189,446 km (0.067 R)
• M49: 13,614,453 km (0.099 R)
• M50: 13,845,133 km (0.11 R)
• M51: 14,511,442 km (0.102 R)
• M52: 14,713,399 km (0.055 R)
• M53: 15,564,761 km (0.042 R)
• M54: 15,806,062 km (0.072 R)
• M55: 16,152,830 km (0.086 R)
• M56: 17,744,551 km (0.107 R)
• M57: 18,395,153 km (0.108 R)
• M58: 18,650,367 km (0.084 R)
• M59: 19,682,592 km (0.043 R)
• M60: 20,619,972 km (0.086 R)
• M61: 20,733,367 km (0.102 R)
• M62: 21,113,047 km (0.063 R)
• M63: 21,303,784 km (0.113 R)
• M64: 22,615,757 km (0.047 R)
• M65: 23,006,657 km (0.119 R)
• M66: 23,834,830 km (0.118 R)
• M67: 23,914,117 km (0.091 R)
• M68: 24,073,140 km (0.037 R)
• M69: 24,432,324 km (0.114 R)
• M70: 24,592,394 km (0.104 R)
• M71: 25,277,103 km (0.095 R)
• M72: 25,927,106 km (0.091 R)
• M73: 26,213,287 km (0.089 R)
• M74: 26,500,365 km (0.097 R)
• M75: 26,623,783 km (0.057 R)
• M76: 27,036,524 km (0.12 R)
• M77: 27,617,861 km (0.038 R)
• M78: 28,035,688 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 9.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.63 AU - 6.97 AU

Year: 5747 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,866,140 km

• M1: 133,740 km (0.097 R)
• M2: 361,428 km (0.052 R)
• M3: 474,973 km (0.029 R)
• M4: 591,061 km (0.11 R)
• M5: 853,157 km (0.086 R)
• M6: 1,038,808 km (0.106 R)
• M7: 1,122,433 km (0.108 R)
• M8: 1,193,941 km (0.038 R)
• M9: 1,267,244 km (0.097 R)
• M10: 1,387,520 km (0.083 R)
• M11: 1,656,198 km (0.112 R)
• M12: 1,907,074 km (0.094 R)
• M13: 2,081,056 km (0.094 R)
• M14: 2,242,322 km (0.066 R)
• M15: 2,389,078 km (0.039 R)
• M16: 2,653,717 km (0.09 R)
• M17: 2,731,059 km (0.062 R)
• M18: 2,987,918 km (0.088 R)
• M19: 3,068,402 km (0.104 R)
• M20: 3,356,378 km (0.114 R)
• M21: 3,524,825 km (0.114 R)
• M22: 3,848,256 km (0.069 R)
• M23: 3,958,210 km (0.039 R)
• M24: 4,024,632 km (0.114 R)
• M25: 4,136,232 km (0.09 R)
• M26: 4,362,723 km (0.108 R)
• M27: 4,994,325 km (0.101 R)
• M28: 5,382,083 km (0.112 R)
• M29: 5,579,701 km (0.073 R)
• M30: 5,654,351 km (0.047 R)
• M31: 6,083,996 km (0.105 R)
• M32: 6,186,770 km (0.101 R)
• M33: 6,289,992 km (0.073 R)
• M34: 6,367,783 km (0.109 R)
• M35: 6,948,073 km (0.119 R)
• M36: 7,990,172 km (0.064 R)
• M37: 8,187,342 km (0.105 R)
• M38: 8,586,768 km (0.086 R)
• M39: 8,730,981 km (0.084 R)
• M40: 8,788,875 km (0.113 R)
• M41: 9,021,799 km (0.077 R)
• M42: 9,762,757 km (0.071 R)
• M43: 10,125,233 km (0.035 R)
• M44: 10,400,194 km (0.117 R)
• M45: 11,619,416 km (0.1 R)
• M46: 11,971,570 km (0.086 R)
• M47: 12,197,313 km (0.108 R)
• M48: 12,620,525 km (0.105 R)
• M49: 13,048,674 km (0.083 R)
• M50: 14,532,536 km (0.097 R)
• M51: 15,259,581 km (0.102 R)
• M52: 15,469,317 km (0.118 R)
• M53: 15,574,634 km (0.108 R)
• M54: 15,856,626 km (0.066 R)
• M55: 16,389,943 km (0.079 R)
• M56: 16,712,625 km (0.082 R)
• M57: 17,001,349 km (0.03 R)
• M58: 17,182,662 km (0.061 R)
• M59: 18,955,247 km (0.072 R)
• M60: 19,256,238 km (0.096 R)
• M61: 20,130,637 km (0.071 R)
• M62: 20,399,315 km (0.082 R)
• M63: 21,329,664 km (0.045 R)
• M64: 21,681,967 km (0.088 R)
• M65: 21,878,689 km (0.11 R)
• M66: 22,036,365 km (0.068 R)
• M67: 22,313,270 km (0.099 R)
• M68: 22,750,844 km (0.085 R)
• M69: 23,070,684 km (0.043 R)
• M70: 23,998,939 km (0.032 R)
• M71: 24,774,903 km (0.073 R)
• M72: 25,269,175 km (0.065 R)
• M73: 25,476,069 km (0.081 R)
• M74: 25,559,095 km (0.089 R)
• M75: 25,766,737 km (0.102 R)
• M76: 26,435,290 km (0.099 R)
• M77: 26,519,215 km (0.116 R)
• M78: 27,491,152 km (0.103 R)
• M79: 28,431,823 km (0.077 R)
• M80: 28,603,861 km (0.084 R)
• M81: 28,906,049 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 10.8

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.15 AU - 13.73 AU

Year: 15946 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,866,140 km

• M1: 204,051 km (0.078 R)
• M2: 302,636 km (0.118 R)
• M3: 590,912 km (0.055 R)
• M4: 756,068 km (0.103 R)
• M5: 1,009,337 km (0.092 R)
• M6: 1,289,833 km (0.056 R)
• M7: 1,538,016 km (0.08 R)
• M8: 1,801,757 km (0.055 R)
• M9: 2,144,037 km (0.087 R)
• M10: 2,372,622 km (0.057 R)
• M11: 2,818,274 km (0.069 R)
• M12: 2,996,894 km (0.058 R)
• M13: 3,290,256 km (0.119 R)
• M14: 3,516,597 km (0.118 R)
• M15: 4,472,228 km (0.109 R)
• M16: 4,723,254 km (0.091 R)
• M17: 5,065,234 km (0.086 R)
• M18: 5,327,031 km (0.118 R)
• M19: 6,000,819 km (0.095 R)
• M20: 6,278,024 km (0.053 R)
• M21: 6,701,536 km (0.091 R)
• M22: 7,183,241 km (0.072 R)
• M23: 7,876,178 km (0.11 R)
• M24: 8,128,999 km (0.091 R)
• M25: 8,384,362 km (0.054 R)
• M26: 8,746,389 km (0.109 R)
• M27: 8,903,168 km (0.115 R)
• M28: 9,272,525 km (0.1 R)
• M29: 10,855,719 km (0.106 R)
• M30: 10,968,067 km (0.097 R)
• M31: 11,995,804 km (0.115 R)
• M32: 12,521,192 km (0.091 R)
• M33: 13,113,749 km (0.102 R)
• M34: 13,534,119 km (0.078 R)
• M35: 13,837,055 km (0.119 R)
• M36: 16,468,781 km (0.087 R)
• M37: 16,792,211 km (0.112 R)
• M38: 17,052,512 km (0.118 R)
• M39: 17,183,260 km (0.094 R)
• M40: 17,511,328 km (0.044 R)
• M41: 17,841,491 km (0.028 R)
• M42: 18,107,027 km (0.111 R)
• M43: 18,709,458 km (0.116 R)
• M44: 18,844,245 km (0.079 R)
• M45: 18,979,332 km (0.115 R)
• M46: 19,114,718 km (0.108 R)
• M47: 19,933,916 km (0.039 R)
• M48: 20,071,546 km (0.035 R)
• M49: 21,535,960 km (0.073 R)
• M50: 22,102,936 km (0.089 R)
• M51: 24,566,663 km (0.092 R)
• M52: 25,307,771 km (0.075 R)
• M53: 26,206,705 km (0.096 R)
• M54: 26,660,136 km (0.1 R)
• M55: 27,882,051 km (0.114 R)
• M56: 28,267,565 km (0.084 R)
• M57: 29,748,733 km (0.11 R)
• M58: 30,459,174 km (0.097 R)
• M59: 30,935,942 km (0.086 R)
• M60: 31,335,069 km (0.085 R)
• M61: 31,816,326 km (0.079 R)
• M62: 32,948,632 km (0.099 R)
• M63: 33,847,715 km (0.117 R)
• M64: 35,086,535 km (0.086 R)
• M65: 35,586,341 km (0.072 R)
• M66: 36,592,686 km (0.068 R)
• M67: 37,863,969 km (0.034 R)
• M68: 38,462,211 km (0.12 R)
• M69: 39,581,353 km (0.119 R)
• M70: 39,927,971 km (0.105 R)
• M71: 40,014,738 km (0.119 R)
• M72: 41,763,686 km (0.108 R)
• M73: 42,647,511 km (0.094 R)
• M74: 45,154,920 km (0.076 R)
• M75: 45,880,171 km (0.093 R)
• M76: 51,062,989 km (0.107 R)
• M77: 53,149,281 km (0.113 R)
• M78: 54,587,665 km (0.069 R)
• M79: 56,233,391 km (0.098 R)
• M80: 57,796,988 km (0.105 R)
• M81: 62,774,857 km (0.056 R)
• M82: 63,584,032 km (0.116 R)
• M83: 64,091,468 km (0.075 R)
• M84: 65,724,329 km (0.086 R)
• M85: 66,032,051 km (0.099 R)
• M86: 67,370,952 km (0.064 R)
• M87: 67,784,740 km (0.077 R)
• M88: 69,448,119 km (0.033 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit