🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 166 Days

Day: 19.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 231 Days

Day: 47.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,033,294 km

• M1: 46,974 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.59 AU - 2.19 AU

Year: 905 Days

Day: 19.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.06 AU - 2.18 AU

Year: 1075 Days

Day: 14.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 13.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.23 AU - 6.29 AU

Year: 4814 Days

Day: 10.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 114.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,033,294 km

• M1: 188,194 km (0.081 R)
• M2: 354,248 km (0.104 R)
• M3: 515,963 km (0.114 R)
• M4: 616,044 km (0.092 R)
• M5: 773,122 km (0.12 R)
• M6: 936,034 km (0.11 R)
• M7: 1,026,989 km (0.076 R)
• M8: 1,208,751 km (0.07 R)
• M9: 1,298,809 km (0.066 R)
• M10: 1,518,418 km (0.026 R)
• M11: 2,188,916 km (0.088 R)
• M12: 2,275,683 km (0.08 R)
• M13: 2,376,362 km (0.091 R)
• M14: 2,504,418 km (0.066 R)
• M15: 2,621,703 km (0.076 R)
• M16: 2,821,416 km (0.108 R)
• M17: 2,984,926 km (0.077 R)
• M18: 3,095,629 km (0.08 R)
• M19: 3,335,733 km (0.087 R)
• M20: 3,436,413 km (0.027 R)
• M21: 3,744,734 km (0.06 R)
• M22: 4,138,924 km (0.12 R)
• M23: 4,262,941 km (0.074 R)
• M24: 4,499,006 km (0.069 R)
• M25: 4,594,599 km (0.081 R)
• M26: 4,934,785 km (0.112 R)
• M27: 5,166,063 km (0.101 R)
• M28: 5,316,708 km (0.082 R)
• M29: 5,934,099 km (0.083 R)
• M30: 6,322,604 km (0.067 R)
• M31: 6,448,117 km (0.031 R)
• M32: 6,574,228 km (0.073 R)
• M33: 6,665,034 km (0.085 R)
• M34: 6,902,745 km (0.116 R)
• M35: 7,087,498 km (0.06 R)
• M36: 7,670,930 km (0.078 R)
• M37: 8,191,680 km (0.066 R)
• M38: 9,065,033 km (0.089 R)
• M39: 9,656,842 km (0.112 R)
• M40: 9,863,885 km (0.103 R)
• M41: 10,009,594 km (0.094 R)
• M42: 10,261,217 km (0.119 R)
• M43: 10,493,692 km (0.05 R)
• M44: 10,621,299 km (0.047 R)
• M45: 10,749,355 km (0.061 R)
• M46: 11,158,356 km (0.093 R)
• M47: 11,397,413 km (0.082 R)
• M48: 11,748,370 km (0.087 R)
• M49: 12,191,927 km (0.072 R)
• M50: 12,460,755 km (0.107 R)
• M51: 12,595,842 km (0.103 R)
• M52: 12,776,855 km (0.111 R)
• M53: 12,867,661 km (0.09 R)
• M54: 13,187,202 km (0.079 R)
• M55: 13,486,248 km (0.088 R)
• M56: 13,741,163 km (0.108 R)
• M57: 13,880,887 km (0.119 R)
• M58: 14,232,143 km (0.111 R)
• M59: 14,420,636 km (0.063 R)
• M60: 14,586,241 km (0.119 R)
• M61: 14,705,022 km (0.036 R)
• M62: 14,824,102 km (0.107 R)
• M63: 15,063,159 km (0.066 R)
• M64: 15,183,137 km (0.112 R)
• M65: 16,203,843 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 10

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.47 AU - 9.49 AU

Year: 7851 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,033,294 km

• M1: 211,980 km (0.114 R)
• M2: 383,270 km (0.101 R)
• M3: 464,801 km (0.067 R)
• M4: 794,963 km (0.076 R)
• M5: 904,469 km (0.063 R)
• M6: 1,210,097 km (0.04 R)
• M7: 1,528,142 km (0.097 R)
• M8: 1,606,831 km (0.113 R)
• M9: 1,727,556 km (0.075 R)
• M10: 2,263,117 km (0.076 R)
• M11: 3,635,378 km (0.099 R)
• M12: 4,373,643 km (0.07 R)
• M13: 5,673,200 km (0.108 R)
• M14: 6,047,195 km (0.065 R)
• M15: 6,558,371 km (0.108 R)
• M16: 6,753,596 km (0.057 R)
• M17: 6,983,977 km (0.07 R)
• M18: 8,173,878 km (0.052 R)
• M19: 8,489,978 km (0.109 R)
• M20: 8,667,252 km (0.116 R)
• M21: 8,989,635 km (0.054 R)
• M22: 9,794,173 km (0.092 R)
• M23: 10,583,601 km (0.114 R)
• M24: 11,589,197 km (0.115 R)
• M25: 11,707,081 km (0.114 R)
• M26: 11,904,699 km (0.055 R)
• M27: 12,143,158 km (0.045 R)
• M28: 12,423,505 km (0.089 R)
• M29: 12,665,405 km (0.043 R)
• M30: 13,607,273 km (0.097 R)
• M31: 14,955,000 km (0.108 R)
• M32: 15,428,028 km (0.072 R)
• M33: 16,698,713 km (0.098 R)
• M34: 16,832,004 km (0.038 R)
• M35: 17,189,394 km (0.109 R)
• M36: 17,414,090 km (0.096 R)
• M37: 18,276,521 km (0.075 R)
• M38: 18,828,538 km (0.076 R)
• M39: 19,432,614 km (0.102 R)
• M40: 20,184,792 km (0.106 R)
• M41: 20,374,332 km (0.057 R)
• M42: 20,516,899 km (0.109 R)
• M43: 21,669,252 km (0.077 R)
• M44: 21,766,191 km (0.112 R)
• M45: 22,596,310 km (0.09 R)
• M46: 23,935,959 km (0.109 R)
• M47: 24,086,454 km (0.094 R)
• M48: 25,097,436 km (0.048 R)
• M49: 25,352,351 km (0.033 R)
• M50: 26,380,537 km (0.078 R)
• M51: 27,369,978 km (0.112 R)
• M52: 27,474,846 km (0.075 R)
• M53: 27,684,881 km (0.106 R)
• M54: 28,903,505 km (0.119 R)
• M55: 29,224,243 km (0.048 R)
• M56: 30,573,317 km (0.104 R)
• M57: 30,900,188 km (0.057 R)
• M58: 32,440,597 km (0.118 R)
• M59: 33,164,352 km (0.115 R)
• M60: 34,344,679 km (0.1 R)
• M61: 34,457,775 km (0.119 R)
• M62: 34,571,021 km (0.039 R)
• M63: 34,797,811 km (0.074 R)
• M64: 34,911,505 km (0.087 R)
• M65: 35,424,327 km (0.107 R)
• M66: 36,284,515 km (0.093 R)
• M67: 37,267,822 km (0.12 R)
• M68: 37,442,253 km (0.082 R)
• M69: 37,791,863 km (0.119 R)
• M70: 37,908,699 km (0.098 R)
• M71: 38,435,732 km (0.109 R)
• M72: 38,847,425 km (0.071 R)
• M73: 39,142,283 km (0.106 R)
• M74: 39,675,150 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.3

Radius: 5.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.72 AU - 17.5 AU

Year: 19448 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,033,294 km

• M1: 84,224 km (0.12 R)
• M2: 158,574 km (0.078 R)
• M3: 319,092 km (0.102 R)
• M4: 402,867 km (0.115 R)
• M5: 868,864 km (0.115 R)
• M6: 1,158,785 km (0.111 R)
• M7: 1,406,669 km (0.079 R)
• M8: 2,190,412 km (0.114 R)
• M9: 2,327,743 km (0.092 R)
• M10: 2,639,804 km (0.116 R)
• M11: 3,334,237 km (0.117 R)
• M12: 3,981,398 km (0.094 R)
• M13: 4,048,268 km (0.111 R)
• M14: 4,319,339 km (0.087 R)
• M15: 4,491,826 km (0.073 R)
• M16: 4,879,284 km (0.115 R)
• M17: 5,131,357 km (0.077 R)
• M18: 5,387,618 km (0.111 R)
• M19: 5,573,269 km (0.099 R)
• M20: 5,648,217 km (0.119 R)
• M21: 6,493,595 km (0.055 R)
• M22: 6,850,685 km (0.083 R)
• M23: 6,890,777 km (0.077 R)
• M24: 6,930,869 km (0.096 R)
• M25: 7,418,858 km (0.046 R)
• M26: 7,708,629 km (0.036 R)
• M27: 8,299,241 km (0.092 R)
• M28: 8,816,999 km (0.11 R)
• M29: 10,019,916 km (0.073 R)
• M30: 10,156,648 km (0.109 R)
• M31: 10,386,131 km (0.094 R)
• M32: 10,570,735 km (0.06 R)
• M33: 11,990,718 km (0.105 R)
• M34: 12,184,597 km (0.093 R)
• M35: 12,233,216 km (0.078 R)
• M36: 13,721,416 km (0.082 R)
• M37: 13,822,694 km (0.103 R)
• M38: 15,056,876 km (0.077 R)
• M39: 15,686,982 km (0.115 R)
• M40: 16,864,617 km (0.076 R)
• M41: 18,070,376 km (0.047 R)
• M42: 18,404,128 km (0.089 R)
• M43: 18,459,928 km (0.09 R)
• M44: 18,627,628 km (0.11 R)
• M45: 18,795,925 km (0.086 R)
• M46: 19,021,070 km (0.093 R)
• M47: 19,873,329 km (0.061 R)
• M48: 20,970,630 km (0.12 R)
• M49: 21,262,645 km (0.07 R)
• M50: 21,321,287 km (0.065 R)
• M51: 21,497,214 km (0.088 R)
• M52: 21,673,740 km (0.074 R)
• M53: 21,791,772 km (0.076 R)
• M54: 21,969,046 km (0.08 R)
• M55: 23,707,523 km (0.117 R)
• M56: 24,378,619 km (0.111 R)
• M57: 24,747,078 km (0.063 R)
• M58: 25,489,832 km (0.051 R)
• M59: 27,442,233 km (0.113 R)
• M60: 28,018,036 km (0.092 R)
• M61: 28,404,148 km (0.096 R)
• M62: 28,533,251 km (0.094 R)
• M63: 29,769,079 km (0.095 R)
• M64: 30,492,684 km (0.056 R)
• M65: 31,221,973 km (0.115 R)
• M66: 31,689,018 km (0.039 R)
• M67: 31,822,908 km (0.047 R)
• M68: 31,889,928 km (0.098 R)
• M69: 32,158,456 km (0.083 R)
• M70: 33,172,131 km (0.06 R)
• M71: 33,376,033 km (0.031 R)
• M72: 35,369,275 km (0.038 R)
• M73: 35,856,066 km (0.11 R)
• M74: 36,065,503 km (0.097 R)
• M75: 36,345,251 km (0.1 R)
• M76: 37,542,184 km (0.112 R)
• M77: 37,754,763 km (0.072 R)
• M78: 38,038,849 km (0.093 R)
• M79: 38,109,908 km (0.119 R)
• M80: 38,323,534 km (0.094 R)
• M81: 39,902,390 km (0.081 R)
• M82: 39,974,645 km (0.105 R)
• M83: 40,119,307 km (0.112 R)
• M84: 40,264,117 km (0.047 R)
• M85: 40,409,078 km (0.09 R)
• M86: 43,048,882 km (0.083 R)
• M87: 43,271,483 km (0.092 R)
• M88: 44,539,475 km (0.099 R)
• M89: 44,914,666 km (0.108 R)
• M90: 45,743,887 km (0.053 R)
• M91: 47,111,810 km (0.108 R)
• M92: 49,732,017 km (0.12 R)
• M93: 52,557,322 km (0.034 R)
• M94: 52,953,906 km (0.118 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit