🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.97 AU - 2.49 AU

Year: 1241 Days

Day: 33.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,679,122 km

• M1: 1,616,255 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.82 AU - 3.02 AU

Year: 1403 Days

Day: 17.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,679,122 km

• M1: 276,158 km (0.055 R)
• M2: 655,837 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.54 AU - 2.74 AU

Year: 1599 Days

Day: 47.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,679,122 km

• M1: 647,609 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.63 AU - 3.29 AU

Year: 1898 Days

Day: 23.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,679,122 km

• M1: 59,989 km (0.099 R)
• M2: 116,088 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.55 AU - 3.89 AU

Year: 2675 Days

Day: 23.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,679,122 km

• M1: 624,422 km (0.104 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 9.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.79 AU - 7.03 AU

Year: 5356 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,679,122 km

• M1: 121,324 km (0.077 R)
• M2: 178,919 km (0.034 R)
• M3: 290,519 km (0.094 R)
• M4: 402,717 km (0.119 R)
• M5: 498,311 km (0.057 R)
• M6: 555,158 km (0.108 R)
• M7: 663,915 km (0.101 R)
• M8: 793,617 km (0.069 R)
• M9: 1,094,308 km (0.073 R)
• M10: 1,396,347 km (0.039 R)
• M11: 1,463,366 km (0.051 R)
• M12: 1,583,194 km (0.098 R)
• M13: 1,869,525 km (0.032 R)
• M14: 1,981,274 km (0.108 R)
• M15: 2,037,972 km (0.105 R)
• M16: 2,133,714 km (0.067 R)
• M17: 2,191,908 km (0.081 R)
• M18: 2,329,688 km (0.119 R)
• M19: 2,845,651 km (0.112 R)
• M20: 3,127,792 km (0.032 R)
• M21: 3,238,794 km (0.099 R)
• M22: 4,197,417 km (0.033 R)
• M23: 4,493,770 km (0.108 R)
• M24: 5,028,882 km (0.084 R)
• M25: 5,211,691 km (0.104 R)
• M26: 5,343,636 km (0.097 R)
• M27: 5,423,372 km (0.08 R)
• M28: 5,692,049 km (0.081 R)
• M29: 5,827,884 km (0.104 R)
• M30: 6,075,469 km (0.063 R)
• M31: 6,438,992 km (0.078 R)
• M32: 6,723,377 km (0.081 R)
• M33: 6,867,290 km (0.087 R)
• M34: 7,932,577 km (0.05 R)
• M35: 8,023,682 km (0.087 R)
• M36: 8,953,732 km (0.036 R)
• M37: 9,017,012 km (0.112 R)
• M38: 9,143,871 km (0.059 R)
• M39: 9,592,664 km (0.109 R)
• M40: 10,213,196 km (0.075 R)
• M41: 10,279,318 km (0.104 R)
• M42: 11,390,232 km (0.088 R)
• M43: 11,596,229 km (0.086 R)
• M44: 11,803,571 km (0.116 R)
• M45: 12,221,996 km (0.064 R)
• M46: 12,397,624 km (0.077 R)
• M47: 12,609,754 km (0.061 R)
• M48: 12,858,535 km (0.058 R)
• M49: 12,965,647 km (0.113 R)
• M50: 13,651,254 km (0.058 R)
• M51: 13,943,419 km (0.111 R)
• M52: 14,053,523 km (0.073 R)
• M53: 14,794,930 km (0.114 R)
• M54: 15,587,051 km (0.116 R)
• M55: 15,701,344 km (0.1 R)
• M56: 17,133,743 km (0.077 R)
• M57: 18,045,094 km (0.096 R)
• M58: 19,257,435 km (0.087 R)
• M59: 21,082,529 km (0.112 R)
• M60: 21,589,965 km (0.095 R)
• M61: 21,845,029 km (0.112 R)
• M62: 23,966,177 km (0.078 R)
• M63: 24,142,104 km (0.098 R)
• M64: 24,761,589 km (0.074 R)
• M65: 26,560,354 km (0.102 R)
• M66: 26,925,223 km (0.119 R)
• M67: 27,108,181 km (0.047 R)
• M68: 27,890,578 km (0.088 R)
• M69: 28,727,130 km (0.066 R)
• M70: 29,101,573 km (0.104 R)
• M71: 29,430,539 km (0.068 R)
• M72: 29,571,909 km (0.088 R)
• M73: 30,377,344 km (0.108 R)
• M74: 30,710,947 km (0.098 R)
• M75: 31,816,026 km (0.111 R)
• M76: 32,203,335 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 9.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.18 AU - 8.82 AU

Year: 7657 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,679,122 km

• M1: 121,623 km (0.099 R)
• M2: 211,382 km (0.12 R)
• M3: 452,683 km (0.06 R)
• M4: 574,007 km (0.116 R)
• M5: 665,860 km (0.078 R)
• M6: 1,118,244 km (0.106 R)
• M7: 1,202,019 km (0.118 R)
• M8: 1,358,349 km (0.097 R)
• M9: 1,484,609 km (0.083 R)
• M10: 1,729,800 km (0.066 R)
• M11: 2,280,021 km (0.057 R)
• M12: 2,475,097 km (0.042 R)
• M13: 2,812,290 km (0.116 R)
• M14: 2,904,742 km (0.115 R)
• M15: 3,116,572 km (0.11 R)
• M16: 4,276,405 km (0.114 R)
• M17: 4,708,443 km (0.082 R)
• M18: 4,818,697 km (0.081 R)
• M19: 5,069,872 km (0.092 R)
• M20: 5,268,089 km (0.115 R)
• M21: 5,701,773 km (0.102 R)
• M22: 5,819,357 km (0.11 R)
• M23: 6,634,217 km (0.081 R)
• M24: 6,757,934 km (0.049 R)
• M25: 7,292,597 km (0.084 R)
• M26: 7,388,340 km (0.094 R)
• M27: 8,037,445 km (0.111 R)
• M28: 8,302,233 km (0.081 R)
• M29: 8,502,694 km (0.12 R)
• M30: 8,569,864 km (0.113 R)
• M31: 9,285,989 km (0.067 R)
• M32: 9,355,252 km (0.076 R)
• M33: 10,270,642 km (0.107 R)
• M34: 10,413,957 km (0.076 R)
• M35: 10,920,944 km (0.075 R)
• M36: 11,140,703 km (0.036 R)
• M37: 11,959,003 km (0.037 R)
• M38: 12,109,948 km (0.057 R)
• M39: 12,337,336 km (0.062 R)
• M40: 13,028,329 km (0.091 R)
• M41: 13,144,716 km (0.098 R)
• M42: 13,731,888 km (0.071 R)
• M43: 13,969,150 km (0.11 R)
• M44: 14,088,230 km (0.115 R)
• M45: 14,528,048 km (0.115 R)
• M46: 15,874,279 km (0.103 R)
• M47: 15,957,156 km (0.111 R)
• M48: 16,499,299 km (0.11 R)
• M49: 16,793,707 km (0.12 R)
• M50: 17,816,358 km (0.102 R)
• M51: 18,118,397 km (0.065 R)
• M52: 18,552,978 km (0.069 R)
• M53: 19,034,833 km (0.104 R)
• M54: 19,476,446 km (0.072 R)
• M55: 20,821,780 km (0.041 R)
• M56: 20,912,436 km (0.062 R)
• M57: 21,459,815 km (0.114 R)
• M58: 21,965,605 km (0.07 R)
• M59: 22,150,508 km (0.096 R)
• M60: 24,409,436 km (0.032 R)
• M61: 24,648,942 km (0.086 R)
• M62: 24,985,537 km (0.085 R)
• M63: 25,130,348 km (0.081 R)
• M64: 25,711,984 km (0.111 R)
• M65: 26,642,184 km (0.091 R)
• M66: 26,740,619 km (0.118 R)
• M67: 26,839,354 km (0.098 R)
• M68: 28,032,846 km (0.059 R)
• M69: 28,233,457 km (0.045 R)
• M70: 28,939,259 km (0.062 R)
• M71: 29,091,400 km (0.109 R)
• M72: 29,906,559 km (0.101 R)
• M73: 30,214,282 km (0.063 R)
• M74: 30,677,736 km (0.041 R)
• M75: 31,507,406 km (0.061 R)
• M76: 31,715,945 km (0.086 R)
• M77: 33,294,951 km (0.044 R)
• M78: 33,454,273 km (0.048 R)
• M79: 33,773,664 km (0.068 R)
• M80: 33,987,140 km (0.093 R)
• M81: 34,683,967 km (0.089 R)
• M82: 36,037,379 km (0.077 R)
• M83: 36,200,890 km (0.107 R)
• M84: 36,310,096 km (0.089 R)
• M85: 36,528,808 km (0.104 R)
• M86: 36,638,314 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.26 AU - 8.78 AU

Year: 7687 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,679,122 km

• M1: 190,887 km (0.111 R)
• M2: 475,123 km (0.079 R)
• M3: 853,456 km (0.074 R)
• M4: 1,459,626 km (0.099 R)
• M5: 1,562,101 km (0.12 R)
• M6: 3,028,908 km (0.066 R)
• M7: 3,460,797 km (0.111 R)
• M8: 3,599,774 km (0.055 R)
• M9: 3,970,178 km (0.04 R)
• M10: 4,204,299 km (0.116 R)
• M11: 4,655,486 km (0.105 R)
• M12: 4,933,887 km (0.096 R)
• M13: 5,217,675 km (0.089 R)
• M14: 5,377,744 km (0.08 R)
• M15: 5,670,058 km (0.084 R)
• M16: 6,925,783 km (0.105 R)
• M17: 7,315,485 km (0.1 R)
• M18: 8,944,756 km (0.093 R)
• M19: 9,175,436 km (0.086 R)
• M20: 9,291,524 km (0.077 R)
• M21: 9,564,390 km (0.098 R)
• M22: 9,919,087 km (0.108 R)
• M23: 10,763,417 km (0.088 R)
• M24: 11,297,631 km (0.116 R)
• M25: 11,463,834 km (0.084 R)
• M26: 11,967,231 km (0.108 R)
• M27: 12,306,818 km (0.112 R)
• M28: 13,213,382 km (0.115 R)
• M29: 13,432,393 km (0.096 R)
• M30: 13,696,882 km (0.065 R)
• M31: 14,052,177 km (0.1 R)
• M32: 14,230,946 km (0.092 R)
• M33: 14,817,370 km (0.107 R)
• M34: 15,596,027 km (0.073 R)
• M35: 15,873,980 km (0.093 R)
• M36: 16,434,972 km (0.101 R)
• M37: 16,718,011 km (0.071 R)
• M38: 17,336,598 km (0.07 R)
• M39: 17,624,574 km (0.104 R)
• M40: 17,769,235 km (0.106 R)
• M41: 18,449,307 km (0.118 R)
• M42: 19,485,571 km (0.108 R)
• M43: 20,540,685 km (0.097 R)
• M44: 21,356,891 km (0.115 R)
• M45: 21,511,127 km (0.102 R)
• M46: 21,614,200 km (0.062 R)
• M47: 22,079,898 km (0.119 R)
• M48: 22,235,928 km (0.083 R)
• M49: 22,653,606 km (0.098 R)
• M50: 23,496,889 km (0.099 R)
• M51: 24,997,206 km (0.103 R)
• M52: 25,377,184 km (0.077 R)
• M53: 25,704,355 km (0.037 R)
• M54: 26,142,826 km (0.118 R)
• M55: 26,307,833 km (0.117 R)
• M56: 26,749,745 km (0.096 R)
• M57: 27,528,851 km (0.054 R)
• M58: 27,808,898 km (0.118 R)
• M59: 28,146,241 km (0.114 R)
• M60: 28,711,422 km (0.072 R)
• M61: 28,938,661 km (0.113 R)
• M62: 29,109,352 km (0.048 R)
• M63: 29,738,411 km (0.063 R)
• M64: 30,487,597 km (0.116 R)
• M65: 30,777,368 km (0.056 R)
• M66: 31,301,260 km (0.095 R)
• M67: 32,004,520 km (0.062 R)
• M68: 33,426,447 km (0.027 R)
• M69: 33,905,011 km (0.119 R)
• M70: 34,990,044 km (0.107 R)
• M71: 35,293,578 km (0.054 R)
• M72: 35,536,825 km (0.099 R)
• M73: 35,658,747 km (0.099 R)
• M74: 36,454,608 km (0.037 R)
• M75: 36,700,546 km (0.108 R)
• M76: 36,947,233 km (0.069 R)
• M77: 37,504,037 km (0.08 R)
• M78: 38,250,680 km (0.039 R)
• M79: 39,822,205 km (0.107 R)
• M80: 40,329,492 km (0.037 R)
• M81: 42,315,702 km (0.09 R)
• M82: 42,509,581 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit