🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.99 AU - 2.39 AU

Year: 1196 Days

Day: 30 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,733,763 km

• M1: 998,865 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.77 AU - 2.87 AU

Year: 1304 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.04 AU - 3.44 AU

Year: 2152 Days

Day: 46.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,733,763 km

• M1: 277,803 km (0.085 R)
• M2: 313,557 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 14.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.86 AU - 11.36 AU

Year: 10145 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,733,763 km

• M1: 280,795 km (0.067 R)
• M2: 576,849 km (0.111 R)
• M3: 706,401 km (0.109 R)
• M4: 847,622 km (0.109 R)
• M5: 2,369,181 km (0.113 R)
• M6: 3,083,063 km (0.096 R)
• M7: 3,732,467 km (0.093 R)
• M8: 3,893,434 km (0.087 R)
• M9: 4,089,557 km (0.078 R)
• M10: 4,289,121 km (0.097 R)
• M11: 4,872,253 km (0.079 R)
• M12: 5,084,084 km (0.099 R)
• M13: 5,775,226 km (0.097 R)
• M14: 5,887,125 km (0.082 R)
• M15: 6,612,525 km (0.106 R)
• M16: 7,487,822 km (0.048 R)
• M17: 7,610,044 km (0.06 R)
• M18: 8,063,924 km (0.112 R)
• M19: 8,273,061 km (0.108 R)
• M20: 8,868,611 km (0.109 R)
• M21: 9,128,163 km (0.117 R)
• M22: 9,390,109 km (0.115 R)
• M23: 10,191,205 km (0.086 R)
• M24: 10,281,562 km (0.117 R)
• M25: 10,372,219 km (0.098 R)
• M26: 10,737,387 km (0.108 R)
• M27: 10,829,390 km (0.097 R)
• M28: 11,199,944 km (0.066 R)
• M29: 11,339,967 km (0.037 R)
• M30: 12,675,128 km (0.098 R)
• M31: 13,164,014 km (0.1 R)
• M32: 13,460,218 km (0.099 R)
• M33: 14,718,635 km (0.087 R)
• M34: 15,387,787 km (0.078 R)
• M35: 15,595,728 km (0.057 R)
• M36: 16,489,724 km (0.119 R)
• M37: 16,596,089 km (0.101 R)
• M38: 16,702,602 km (0.117 R)
• M39: 17,184,607 km (0.109 R)
• M40: 20,115,827 km (0.085 R)
• M41: 20,343,216 km (0.037 R)
• M42: 20,628,798 km (0.034 R)
• M43: 21,088,363 km (0.045 R)
• M44: 21,609,562 km (0.1 R)
• M45: 22,487,552 km (0.107 R)
• M46: 22,664,526 km (0.12 R)
• M47: 24,157,513 km (0.12 R)
• M48: 24,460,000 km (0.092 R)
• M49: 24,885,456 km (0.108 R)
• M50: 26,114,702 km (0.056 R)
• M51: 26,674,348 km (0.042 R)
• M52: 27,049,539 km (0.119 R)
• M53: 27,805,307 km (0.032 R)
• M54: 28,440,500 km (0.073 R)
• M55: 28,952,125 km (0.11 R)
• M56: 29,402,265 km (0.109 R)
• M57: 30,309,426 km (0.096 R)
• M58: 31,225,863 km (0.097 R)
• M59: 31,357,509 km (0.098 R)
• M60: 32,951,923 km (0.099 R)
• M61: 33,691,535 km (0.068 R)
• M62: 34,572,517 km (0.089 R)
• M63: 34,708,800 km (0.117 R)
• M64: 35,324,096 km (0.116 R)
• M65: 35,598,609 km (0.062 R)
• M66: 37,191,377 km (0.115 R)
• M67: 38,172,141 km (0.074 R)
• M68: 40,374,221 km (0.063 R)
• M69: 41,744,089 km (0.083 R)
• M70: 43,938,091 km (0.092 R)
• M71: 44,900,455 km (0.053 R)
• M72: 45,720,101 km (0.088 R)
• M73: 48,437,247 km (0.104 R)
• M74: 51,206,454 km (0.079 R)
• M75: 51,906,721 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.5 AU - 11.56 AU

Year: 14445 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,733,763 km

• M1: 189,391 km (0.075 R)
• M2: 289,322 km (0.027 R)
• M3: 615,745 km (0.102 R)
• M4: 1,322,595 km (0.088 R)
• M5: 1,969,755 km (0.068 R)
• M6: 2,279,273 km (0.066 R)
• M7: 2,772,647 km (0.033 R)
• M8: 3,049,553 km (0.079 R)
• M9: 3,592,742 km (0.096 R)
• M10: 4,323,977 km (0.115 R)
• M11: 4,403,713 km (0.083 R)
• M12: 4,524,139 km (0.091 R)
• M13: 5,184,913 km (0.115 R)
• M14: 5,440,575 km (0.091 R)
• M15: 5,656,894 km (0.063 R)
• M16: 5,876,055 km (0.086 R)
• M17: 6,232,397 km (0.115 R)
• M18: 6,504,515 km (0.076 R)
• M19: 7,013,298 km (0.119 R)
• M20: 7,583,116 km (0.087 R)
• M21: 8,716,769 km (0.031 R)
• M22: 9,123,376 km (0.103 R)
• M23: 9,484,355 km (0.104 R)
• M24: 10,008,247 km (0.068 R)
• M25: 11,029,253 km (0.098 R)
• M26: 11,970,971 km (0.084 R)
• M27: 12,309,362 km (0.114 R)
• M28: 13,753,579 km (0.078 R)
• M29: 14,286,597 km (0.087 R)
• M30: 15,802,472 km (0.106 R)
• M31: 16,423,004 km (0.093 R)
• M32: 17,305,182 km (0.078 R)
• M33: 17,432,490 km (0.09 R)
• M34: 17,880,536 km (0.109 R)
• M35: 19,247,112 km (0.109 R)
• M36: 20,445,242 km (0.071 R)
• M37: 21,325,476 km (0.084 R)
• M38: 21,461,909 km (0.117 R)
• M39: 22,010,933 km (0.101 R)
• M40: 22,634,158 km (0.03 R)
• M41: 24,538,240 km (0.035 R)
• M42: 26,860,746 km (0.108 R)
• M43: 30,397,240 km (0.108 R)
• M44: 30,859,049 km (0.094 R)
• M45: 31,634,115 km (0.037 R)
• M46: 31,711,906 km (0.062 R)
• M47: 32,651,231 km (0.039 R)
• M48: 32,808,608 km (0.072 R)
• M49: 33,758,555 km (0.106 R)
• M50: 34,316,854 km (0.1 R)
• M51: 34,556,959 km (0.105 R)
• M52: 34,878,145 km (0.103 R)
• M53: 35,119,596 km (0.07 R)
• M54: 35,281,012 km (0.12 R)
• M55: 37,482,794 km (0.112 R)
• M56: 38,309,472 km (0.104 R)
• M57: 38,392,498 km (0.091 R)
• M58: 38,641,878 km (0.103 R)
• M59: 38,975,182 km (0.113 R)
• M60: 39,058,658 km (0.08 R)
• M61: 40,065,003 km (0.119 R)
• M62: 41,505,480 km (0.084 R)
• M63: 42,189,143 km (0.113 R)
• M64: 42,532,320 km (0.08 R)
• M65: 42,618,339 km (0.032 R)
• M66: 43,741,071 km (0.117 R)
• M67: 44,001,521 km (0.034 R)
• M68: 44,262,420 km (0.049 R)
• M69: 45,927,294 km (0.08 R)
• M70: 47,434,194 km (0.116 R)
• M71: 47,701,824 km (0.084 R)
• M72: 49,408,287 km (0.089 R)
• M73: 49,951,327 km (0.108 R)
• M74: 50,041,984 km (0.066 R)
• M75: 50,952,137 km (0.084 R)
• M76: 51,775,823 km (0.1 R)
• M77: 52,051,233 km (0.107 R)
• M78: 52,511,695 km (0.096 R)
• M79: 54,646,457 km (0.117 R)
• M80: 54,739,955 km (0.08 R)
• M81: 54,833,454 km (0.061 R)
• M82: 57,378,413 km (0.1 R)
• M83: 59,480,562 km (0.093 R)
• M84: 60,251,141 km (0.089 R)
• M85: 64,548,340 km (0.106 R)
• M86: 64,844,992 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit