🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 283 Days

Day: 17.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 596 Days

Day: 35.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.06 AU - 1.48 AU

Year: 648 Days

Day: 43.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,237,403 km

• M1: 165,904 km (0.025 R)
• M2: 302,487 km (0.082 R)

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.51 AU - 2.69 AU

Year: 1899 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,237,403 km

• M1: 199,564 km (0.051 R)
• M2: 296,653 km (0.078 R)
• M3: 471,832 km (0.114 R)
• M4: 655,089 km (0.077 R)
• M5: 774,618 km (0.052 R)
• M6: 924,814 km (0.041 R)
• M7: 1,109,867 km (0.11 R)
• M8: 1,215,632 km (0.076 R)
• M9: 1,308,084 km (0.068 R)
• M10: 1,403,228 km (0.063 R)
• M11: 1,500,766 km (0.093 R)
• M12: 1,610,122 km (0.098 R)
• M13: 1,741,170 km (0.118 R)
• M14: 1,876,107 km (0.042 R)
• M15: 1,974,692 km (0.044 R)
• M16: 2,075,222 km (0.106 R)
• M17: 2,260,573 km (0.082 R)
• M18: 2,397,904 km (0.11 R)
• M19: 2,648,182 km (0.082 R)
• M20: 2,748,562 km (0.112 R)
• M21: 2,907,135 km (0.115 R)
• M22: 3,245,825 km (0.109 R)
• M23: 3,413,973 km (0.111 R)
• M24: 3,671,730 km (0.11 R)
• M25: 3,771,662 km (0.081 R)
• M26: 3,872,490 km (0.03 R)
• M27: 3,999,798 km (0.119 R)
• M28: 4,141,617 km (0.092 R)
• M29: 4,563,633 km (0.114 R)
• M30: 4,739,111 km (0.075 R)
• M31: 4,903,220 km (0.061 R)
• M32: 4,999,710 km (0.038 R)
• M33: 5,265,097 km (0.039 R)
• M34: 5,435,190 km (0.075 R)
• M35: 5,578,205 km (0.114 R)
• M36: 5,795,272 km (0.087 R)
• M37: 6,000,520 km (0.084 R)
• M38: 6,193,202 km (0.074 R)
• M39: 6,312,731 km (0.095 R)
• M40: 6,508,704 km (0.097 R)
• M41: 6,691,513 km (0.087 R)
• M42: 7,503,231 km (0.059 R)
• M43: 7,630,987 km (0.082 R)
• M44: 7,904,751 km (0.085 R)
• M45: 8,067,215 km (0.05 R)
• M46: 8,198,113 km (0.077 R)
• M47: 8,462,004 km (0.107 R)
• M48: 8,745,492 km (0.085 R)
• M49: 8,863,075 km (0.057 R)
• M50: 8,998,162 km (0.044 R)
• M51: 9,476,427 km (0.092 R)
• M52: 9,632,009 km (0.052 R)
• M53: 9,858,200 km (0.064 R)
• M54: 9,998,224 km (0.046 R)
• M55: 10,103,691 km (0.106 R)
• M56: 10,209,606 km (0.09 R)
• M57: 10,404,532 km (0.076 R)
• M58: 10,834,476 km (0.053 R)
• M59: 11,015,340 km (0.101 R)
• M60: 11,142,498 km (0.111 R)
• M61: 11,490,164 km (0.114 R)
• M62: 11,656,217 km (0.093 R)
• M63: 12,140,166 km (0.052 R)
• M64: 12,365,760 km (0.117 R)
• M65: 12,706,694 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 6.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.07 AU - 10.47 AU

Year: 12787 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,237,403 km

• M1: 142,716 km (0.103 R)
• M2: 314,604 km (0.107 R)
• M3: 418,126 km (0.06 R)
• M4: 560,543 km (0.087 R)
• M5: 630,555 km (0.093 R)
• M6: 703,559 km (0.109 R)
• M7: 890,855 km (0.111 R)
• M8: 1,200,822 km (0.102 R)
• M9: 1,444,517 km (0.084 R)
• M10: 1,703,621 km (0.058 R)
• M11: 1,849,179 km (0.072 R)
• M12: 1,955,693 km (0.059 R)
• M13: 2,064,301 km (0.114 R)
• M14: 2,565,454 km (0.109 R)
• M15: 2,903,395 km (0.112 R)
• M16: 2,952,763 km (0.098 R)
• M17: 3,102,809 km (0.065 R)
• M18: 3,358,472 km (0.111 R)
• M19: 3,862,767 km (0.068 R)
• M20: 4,447,395 km (0.025 R)
• M21: 4,677,327 km (0.098 R)
• M22: 4,823,185 km (0.103 R)
• M23: 5,149,009 km (0.056 R)
• M24: 5,420,978 km (0.107 R)
• M25: 5,482,014 km (0.085 R)
• M26: 5,635,651 km (0.109 R)
• M27: 6,232,696 km (0.118 R)
• M28: 6,490,004 km (0.086 R)
• M29: 7,148,534 km (0.064 R)
• M30: 7,417,960 km (0.089 R)
• M31: 8,492,970 km (0.114 R)
• M32: 9,248,440 km (0.108 R)
• M33: 9,726,854 km (0.055 R)
• M34: 9,875,703 km (0.054 R)
• M35: 10,213,346 km (0.063 R)
• M36: 10,861,404 km (0.049 R)
• M37: 11,171,071 km (0.116 R)
• M38: 11,287,907 km (0.057 R)
• M39: 11,759,290 km (0.068 R)
• M40: 12,077,186 km (0.1 R)
• M41: 13,294,314 km (0.105 R)
• M42: 13,959,127 km (0.074 R)
• M43: 14,001,164 km (0.075 R)
• M44: 15,105,645 km (0.072 R)
• M45: 15,278,131 km (0.116 R)
• M46: 15,451,066 km (0.043 R)
• M47: 15,799,181 km (0.117 R)
• M48: 17,487,692 km (0.09 R)
• M49: 17,623,377 km (0.051 R)
• M50: 18,767,950 km (0.099 R)
• M51: 19,092,727 km (0.063 R)
• M52: 19,279,126 km (0.09 R)
• M53: 20,744,288 km (0.109 R)
• M54: 21,369,457 km (0.076 R)
• M55: 22,147,067 km (0.099 R)
• M56: 22,441,177 km (0.095 R)
• M57: 23,033,135 km (0.093 R)
• M58: 23,580,364 km (0.092 R)
• M59: 24,434,269 km (0.109 R)
• M60: 24,586,111 km (0.077 R)
• M61: 24,941,406 km (0.112 R)
• M62: 25,862,929 km (0.111 R)
• M63: 26,224,208 km (0.056 R)
• M64: 26,327,729 km (0.094 R)
• M65: 26,691,252 km (0.059 R)
• M66: 26,743,312 km (0.117 R)
• M67: 27,004,211 km (0.065 R)
• M68: 27,056,420 km (0.111 R)
• M69: 27,265,858 km (0.091 R)
• M70: 27,581,060 km (0.034 R)
• M71: 28,161,799 km (0.119 R)
• M72: 28,267,864 km (0.09 R)
• M73: 28,427,186 km (0.068 R)
• M74: 28,586,807 km (0.106 R)
• M75: 28,800,133 km (0.05 R)
• M76: 29,013,909 km (0.092 R)
• M77: 29,550,815 km (0.119 R)
• M78: 29,874,545 km (0.117 R)
• M79: 31,675,704 km (0.095 R)
• M80: 31,951,712 km (0.093 R)
• M81: 32,450,471 km (0.057 R)
• M82: 32,840,173 km (0.112 R)
• M83: 34,018,556 km (0.086 R)
• M84: 34,584,485 km (0.103 R)
• M85: 35,382,140 km (0.117 R)
• M86: 35,611,175 km (0.069 R)
• M87: 35,725,767 km (0.085 R)
• M88: 36,937,509 km (0.116 R)
• M89: 37,169,685 km (0.116 R)
• M90: 37,811,161 km (0.108 R)
• M91: 39,460,178 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 3.6

Gravity: 23.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.83 AU - 12.81 AU

Year: 19591 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,237,403 km

• M1: 71,358 km (0.033 R)
• M2: 372,200 km (0.103 R)
• M3: 1,196,035 km (0.069 R)
• M4: 1,266,795 km (0.079 R)
• M5: 1,462,020 km (0.04 R)
• M6: 1,719,478 km (0.114 R)
• M7: 2,159,894 km (0.118 R)
• M8: 2,422,289 km (0.059 R)
• M9: 3,072,890 km (0.053 R)
• M10: 3,334,237 km (0.095 R)
• M11: 3,705,090 km (0.109 R)
• M12: 3,843,169 km (0.078 R)
• M13: 3,878,026 km (0.051 R)
• M14: 5,045,637 km (0.053 R)
• M15: 5,160,229 km (0.098 R)
• M16: 5,431,151 km (0.1 R)
• M17: 5,627,423 km (0.099 R)
• M18: 6,067,540 km (0.112 R)
• M19: 6,477,139 km (0.119 R)
• M20: 6,560,166 km (0.075 R)
• M21: 6,980,386 km (0.11 R)
• M22: 7,714,762 km (0.098 R)
• M23: 8,564,029 km (0.114 R)
• M24: 8,655,134 km (0.077 R)
• M25: 9,208,497 km (0.047 R)
• M26: 9,301,846 km (0.097 R)
• M27: 11,183,787 km (0.073 R)
• M28: 11,583,962 km (0.077 R)
• M29: 11,785,919 km (0.12 R)
• M30: 12,864,519 km (0.057 R)
• M31: 13,021,148 km (0.12 R)
• M32: 13,336,351 km (0.099 R)
• M33: 13,547,882 km (0.091 R)
• M34: 14,676,598 km (0.098 R)
• M35: 15,334,979 km (0.074 R)
• M36: 15,890,884 km (0.117 R)
• M37: 16,002,933 km (0.063 R)
• M38: 16,227,629 km (0.114 R)
• M39: 16,794,156 km (0.101 R)
• M40: 17,022,592 km (0.049 R)
• M41: 17,367,116 km (0.083 R)
• M42: 17,713,884 km (0.111 R)
• M43: 18,945,673 km (0.079 R)
• M44: 19,302,613 km (0.11 R)
• M45: 19,902,501 km (0.101 R)
• M46: 20,083,664 km (0.096 R)
• M47: 20,144,251 km (0.098 R)
• M48: 20,386,899 km (0.085 R)
• M49: 22,174,743 km (0.074 R)
• M50: 22,299,956 km (0.047 R)
• M51: 23,246,013 km (0.105 R)
• M52: 24,076,431 km (0.107 R)
• M53: 24,851,647 km (0.119 R)
• M54: 25,046,723 km (0.11 R)
• M55: 25,372,996 km (0.108 R)
• M56: 26,426,464 km (0.043 R)
• M57: 26,492,736 km (0.111 R)
• M58: 27,158,895 km (0.104 R)
• M59: 28,100,763 km (0.09 R)
• M60: 29,464,797 km (0.107 R)
• M61: 30,154,892 km (0.102 R)
• M62: 30,362,833 km (0.08 R)
• M63: 31,621,250 km (0.103 R)
• M64: 31,832,482 km (0.066 R)
• M65: 32,044,313 km (0.101 R)
• M66: 33,683,905 km (0.089 R)
• M67: 34,116,243 km (0.063 R)
• M68: 34,260,605 km (0.068 R)
• M69: 34,986,005 km (0.09 R)
• M70: 35,058,859 km (0.104 R)
• M71: 35,204,717 km (0.119 R)
• M72: 38,688,253 km (0.059 R)
• M73: 39,367,727 km (0.113 R)
• M74: 40,815,086 km (0.091 R)
• M75: 41,815,447 km (0.086 R)
• M76: 42,047,474 km (0.119 R)
• M77: 42,124,816 km (0.092 R)
• M78: 42,435,082 km (0.112 R)
• M79: 42,668,155 km (0.076 R)
• M80: 43,448,308 km (0.11 R)
• M81: 43,997,183 km (0.084 R)
• M82: 44,627,289 km (0.114 R)
• M83: 48,551,540 km (0.098 R)
• M84: 48,714,003 km (0.107 R)
• M85: 50,020,591 km (0.118 R)
• M86: 50,266,829 km (0.111 R)
• M87: 53,253,102 km (0.09 R)
• M88: 56,980,183 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit