🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.75 AU - 2.17 AU

Year: 1012 Days

Day: 13.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.37 AU - 3.33 AU

Year: 1775 Days

Day: 45 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.59 AU - 3.21 AU

Year: 1822 Days

Day: 30.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,886,800 km

• M1: 77,193 km (0.089 R)
• M2: 141,071 km (0.114 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.05 AU - 4.65 AU

Year: 3347 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 8.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.09 AU - 5.23 AU

Year: 3712 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,886,800 km

• M1: 119,828 km (0.098 R)
• M2: 178,769 km (0.075 R)
• M3: 484,996 km (0.105 R)
• M4: 785,987 km (0.113 R)
• M5: 1,102,836 km (0.075 R)
• M6: 1,256,173 km (0.096 R)
• M7: 1,598,004 km (0.088 R)
• M8: 1,891,964 km (0.112 R)
• M9: 2,107,984 km (0.089 R)
• M10: 2,283,462 km (0.119 R)
• M11: 2,547,353 km (0.113 R)
• M12: 2,908,482 km (0.062 R)
• M13: 2,961,439 km (0.111 R)
• M14: 3,086,204 km (0.069 R)
• M15: 3,285,917 km (0.116 R)
• M16: 3,378,070 km (0.097 R)
• M17: 3,433,720 km (0.112 R)
• M18: 3,527,368 km (0.089 R)
• M19: 4,027,623 km (0.117 R)
• M20: 4,246,036 km (0.103 R)
• M21: 4,570,664 km (0.12 R)
• M22: 4,882,276 km (0.074 R)
• M23: 4,987,743 km (0.065 R)
• M24: 5,179,527 km (0.111 R)
• M25: 5,244,004 km (0.061 R)
• M26: 5,504,454 km (0.116 R)
• M27: 6,219,681 km (0.094 R)
• M28: 6,541,915 km (0.09 R)
• M29: 7,011,652 km (0.103 R)
• M30: 7,106,796 km (0.074 R)
• M31: 7,884,257 km (0.108 R)
• M32: 8,008,273 km (0.043 R)
• M33: 8,157,871 km (0.097 R)
• M34: 8,434,478 km (0.117 R)
• M35: 8,586,619 km (0.042 R)
• M36: 9,126,517 km (0.084 R)
• M37: 10,428,617 km (0.066 R)
• M38: 11,059,621 km (0.092 R)
• M39: 11,282,073 km (0.094 R)
• M40: 11,533,996 km (0.106 R)
• M41: 12,072,099 km (0.087 R)
• M42: 12,301,134 km (0.111 R)
• M43: 12,821,734 km (0.1 R)
• M44: 12,879,928 km (0.115 R)
• M45: 13,026,085 km (0.116 R)
• M46: 13,114,049 km (0.085 R)
• M47: 13,705,259 km (0.053 R)
• M48: 14,244,859 km (0.057 R)
• M49: 14,547,495 km (0.101 R)
• M50: 14,669,268 km (0.075 R)
• M51: 15,344,702 km (0.069 R)
• M52: 15,654,968 km (0.1 R)
• M53: 15,904,797 km (0.105 R)
• M54: 16,187,387 km (0.108 R)
• M55: 16,281,933 km (0.086 R)
• M56: 16,885,112 km (0.082 R)
• M57: 17,205,550 km (0.091 R)
• M58: 17,625,172 km (0.116 R)
• M59: 18,244,358 km (0.094 R)
• M60: 18,738,330 km (0.095 R)
• M61: 18,804,452 km (0.086 R)
• M62: 18,937,146 km (0.101 R)
• M63: 19,370,231 km (0.104 R)
• M64: 19,739,289 km (0.113 R)
• M65: 20,009,164 km (0.106 R)
• M66: 20,178,509 km (0.119 R)
• M67: 20,348,302 km (0.085 R)
• M68: 20,586,761 km (0.052 R)
• M69: 20,894,783 km (0.102 R)
• M70: 20,997,707 km (0.119 R)
• M71: 21,066,522 km (0.041 R)
• M72: 21,204,301 km (0.118 R)
• M73: 21,342,380 km (0.076 R)
• M74: 21,515,315 km (0.087 R)
• M75: 22,352,166 km (0.086 R)
• M76: 23,270,547 km (0.085 R)
• M77: 23,591,435 km (0.046 R)
• M78: 23,698,696 km (0.117 R)
• M79: 23,842,011 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.82 AU - 8.06 AU

Year: 6746 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,886,800 km

• M1: 180,565 km (0.092 R)
• M2: 383,419 km (0.111 R)
• M3: 499,358 km (0.078 R)
• M4: 660,624 km (0.041 R)
• M5: 852,857 km (0.035 R)
• M6: 1,177,784 km (0.119 R)
• M7: 1,457,981 km (0.11 R)
• M8: 1,613,563 km (0.075 R)
• M9: 2,082,552 km (0.118 R)
• M10: 2,440,988 km (0.095 R)
• M11: 2,696,801 km (0.096 R)
• M12: 2,819,172 km (0.101 R)
• M13: 3,015,444 km (0.113 R)
• M14: 3,179,553 km (0.077 R)
• M15: 3,272,005 km (0.107 R)
• M16: 3,478,599 km (0.104 R)
• M17: 3,593,042 km (0.106 R)
• M18: 3,924,551 km (0.118 R)
• M19: 4,225,392 km (0.119 R)
• M20: 4,450,985 km (0.034 R)
• M21: 4,659,375 km (0.084 R)
• M22: 4,978,168 km (0.045 R)
• M23: 5,216,627 km (0.109 R)
• M24: 5,863,189 km (0.068 R)
• M25: 6,115,262 km (0.093 R)
• M26: 6,207,713 km (0.07 R)
• M27: 6,300,763 km (0.048 R)
• M28: 6,441,086 km (0.079 R)
• M29: 7,012,999 km (0.099 R)
• M30: 7,109,938 km (0.11 R)
• M31: 7,403,449 km (0.108 R)
• M32: 7,601,367 km (0.079 R)
• M33: 8,487,884 km (0.048 R)
• M34: 8,851,706 km (0.074 R)
• M35: 9,247,243 km (0.068 R)
• M36: 9,353,756 km (0.108 R)
• M37: 9,783,701 km (0.068 R)
• M38: 9,892,159 km (0.078 R)
• M39: 10,083,046 km (0.09 R)
• M40: 10,275,130 km (0.114 R)
• M41: 10,357,708 km (0.053 R)
• M42: 10,468,410 km (0.116 R)
• M43: 10,690,862 km (0.078 R)
• M44: 10,942,935 km (0.097 R)
• M45: 11,196,952 km (0.113 R)
• M46: 11,653,525 km (0.091 R)
• M47: 13,209,193 km (0.078 R)
• M48: 13,299,251 km (0.087 R)
• M49: 13,570,472 km (0.117 R)
• M50: 13,965,560 km (0.06 R)
• M51: 14,179,784 km (0.045 R)
• M52: 14,395,205 km (0.072 R)
• M53: 14,580,706 km (0.093 R)
• M54: 14,922,836 km (0.108 R)
• M55: 15,204,828 km (0.093 R)
• M56: 16,608,505 km (0.105 R)
• M57: 17,589,119 km (0.117 R)
• M58: 18,420,734 km (0.027 R)
• M59: 19,367,389 km (0.071 R)
• M60: 20,191,374 km (0.059 R)
• M61: 20,572,849 km (0.084 R)
• M62: 20,712,124 km (0.108 R)
• M63: 20,991,723 km (0.112 R)
• M64: 21,625,270 km (0.093 R)
• M65: 22,086,929 km (0.077 R)
• M66: 22,408,265 km (0.095 R)
• M67: 22,803,353 km (0.051 R)
• M68: 23,164,482 km (0.091 R)
• M69: 23,491,054 km (0.084 R)
• M70: 24,075,384 km (0.106 R)
• M71: 24,406,294 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit