🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.7 AU - 0.96 AU

Year: 280 Days

Day: 16.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,016,121 km

• M1: 446,699 km (0.098 R)
• M2: 679,623 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.98 AU - 1.48 AU

Year: 506 Days

Day: 42.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.68 AU - 1.7 AU

Year: 815 Days

Day: 17 Hours

Environment

Temp: -64 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,016,121 km

• M1: 246,537 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.38 AU - 2.9 AU

Year: 1591 Days

Day: 30.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,016,121 km

• M1: 254,616 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.68 AU - 4.2 AU

Year: 2366 Days

Day: 46.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 13.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.44 AU - 7.32 AU

Year: 5288 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,016,121 km

• M1: 192,383 km (0.099 R)
• M2: 506,389 km (0.048 R)
• M3: 802,892 km (0.04 R)
• M4: 985,850 km (0.102 R)
• M5: 1,170,005 km (0.104 R)
• M6: 1,266,645 km (0.058 R)
• M7: 1,635,254 km (0.112 R)
• M8: 1,808,489 km (0.103 R)
• M9: 2,054,876 km (0.087 R)
• M10: 2,418,549 km (0.086 R)
• M11: 2,508,158 km (0.107 R)
• M12: 2,746,767 km (0.102 R)
• M13: 2,935,559 km (0.072 R)
• M14: 3,128,690 km (0.11 R)
• M15: 3,266,470 km (0.119 R)
• M16: 3,426,539 km (0.028 R)
• M17: 3,548,162 km (0.025 R)
• M18: 4,114,241 km (0.027 R)
• M19: 4,243,942 km (0.041 R)
• M20: 4,551,814 km (0.08 R)
• M21: 4,686,153 km (0.12 R)
• M22: 4,844,428 km (0.117 R)
• M23: 5,050,723 km (0.096 R)
• M24: 5,236,524 km (0.113 R)
• M25: 5,759,368 km (0.043 R)
• M26: 5,904,778 km (0.112 R)
• M27: 6,002,615 km (0.103 R)
• M28: 6,348,784 km (0.116 R)
• M29: 6,676,254 km (0.043 R)
• M30: 6,778,130 km (0.108 R)
• M31: 7,190,870 km (0.119 R)
• M32: 7,665,096 km (0.093 R)
• M33: 7,879,170 km (0.06 R)
• M34: 8,616,239 km (0.047 R)
• M35: 8,811,015 km (0.05 R)
• M36: 9,261,604 km (0.117 R)
• M37: 9,806,589 km (0.08 R)
• M38: 10,332,575 km (0.115 R)
• M39: 10,539,619 km (0.055 R)
• M40: 10,628,630 km (0.03 R)
• M41: 11,078,321 km (0.112 R)
• M42: 11,290,151 km (0.052 R)
• M43: 11,718,151 km (0.118 R)
• M44: 12,245,035 km (0.061 R)
• M45: 12,527,176 km (0.103 R)
• M46: 12,653,138 km (0.119 R)
• M47: 12,779,697 km (0.098 R)
• M48: 12,938,421 km (0.112 R)
• M49: 13,129,756 km (0.088 R)
• M50: 14,133,109 km (0.098 R)
• M51: 14,793,733 km (0.097 R)
• M52: 14,927,025 km (0.028 R)
• M53: 15,871,436 km (0.105 R)
• M54: 16,627,055 km (0.082 R)
• M55: 16,731,026 km (0.103 R)
• M56: 16,939,565 km (0.117 R)
• M57: 17,747,095 km (0.052 R)
• M58: 17,888,913 km (0.079 R)
• M59: 18,280,561 km (0.103 R)
• M60: 18,495,383 km (0.109 R)
• M61: 18,819,263 km (0.027 R)
• M62: 18,927,721 km (0.107 R)
• M63: 19,655,515 km (0.079 R)
• M64: 20,281,283 km (0.098 R)
• M65: 20,764,334 km (0.091 R)
• M66: 21,251,275 km (0.097 R)
• M67: 21,703,958 km (0.098 R)
• M68: 22,007,642 km (0.114 R)
• M69: 22,159,933 km (0.091 R)
• M70: 22,926,921 km (0.036 R)
• M71: 23,081,306 km (0.093 R)
• M72: 23,741,481 km (0.08 R)
• M73: 24,054,440 km (0.066 R)
• M74: 24,447,434 km (0.089 R)
• M75: 24,723,741 km (0.034 R)
• M76: 25,040,888 km (0.082 R)
• M77: 25,239,854 km (0.042 R)
• M78: 25,359,382 km (0.112 R)
• M79: 26,444,116 km (0.069 R)
• M80: 27,053,429 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 14.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.62 AU - 7.38 AU

Year: 6146 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,016,121 km

• M1: 299,345 km (0.111 R)
• M2: 425,307 km (0.081 R)
• M3: 521,199 km (0.072 R)
• M4: 909,405 km (0.118 R)
• M5: 1,250,937 km (0.079 R)
• M6: 1,490,144 km (0.095 R)
• M7: 1,955,394 km (0.041 R)
• M8: 2,093,772 km (0.109 R)
• M9: 2,215,245 km (0.054 R)
• M10: 2,747,365 km (0.032 R)
• M11: 2,858,666 km (0.085 R)
• M12: 3,039,978 km (0.086 R)
• M13: 3,201,843 km (0.114 R)
• M14: 3,319,278 km (0.068 R)
• M15: 3,928,141 km (0.088 R)
• M16: 4,310,513 km (0.119 R)
• M17: 4,625,117 km (0.059 R)
• M18: 4,920,274 km (0.027 R)
• M19: 5,194,038 km (0.097 R)
• M20: 5,842,694 km (0.107 R)
• M21: 6,074,422 km (0.057 R)
• M22: 6,487,312 km (0.098 R)
• M23: 6,818,222 km (0.097 R)
• M24: 7,185,635 km (0.084 R)
• M25: 7,496,798 km (0.059 R)
• M26: 7,749,020 km (0.118 R)
• M27: 7,876,029 km (0.1 R)
• M28: 8,003,935 km (0.07 R)
• M29: 8,653,638 km (0.036 R)
• M30: 9,118,589 km (0.111 R)
• M31: 9,625,725 km (0.116 R)
• M32: 9,728,350 km (0.053 R)
• M33: 9,831,273 km (0.086 R)
• M34: 10,107,580 km (0.085 R)
• M35: 10,246,706 km (0.1 R)
• M36: 10,880,552 km (0.107 R)
• M37: 11,965,436 km (0.052 R)
• M38: 12,297,693 km (0.09 R)
• M39: 12,483,494 km (0.103 R)
• M40: 12,745,290 km (0.109 R)
• M41: 13,122,576 km (0.118 R)
• M42: 13,427,007 km (0.065 R)
• M43: 14,081,648 km (0.092 R)
• M44: 15,023,665 km (0.119 R)
• M45: 15,663,047 km (0.085 R)
• M46: 15,986,028 km (0.1 R)
• M47: 16,474,765 km (0.12 R)
• M48: 16,638,724 km (0.117 R)
• M49: 17,258,658 km (0.106 R)
• M50: 17,634,148 km (0.061 R)
• M51: 17,801,997 km (0.073 R)
• M52: 18,606,235 km (0.088 R)
• M53: 20,690,582 km (0.105 R)
• M54: 20,956,268 km (0.038 R)
• M55: 21,223,151 km (0.084 R)
• M56: 22,438,185 km (0.074 R)
• M57: 22,665,573 km (0.038 R)
• M58: 22,939,637 km (0.114 R)
• M59: 23,076,968 km (0.038 R)
• M60: 24,093,036 km (0.109 R)
• M61: 24,232,611 km (0.052 R)
• M62: 24,466,133 km (0.096 R)
• M63: 24,841,026 km (0.104 R)
• M64: 24,935,123 km (0.029 R)
• M65: 25,596,794 km (0.085 R)
• M66: 26,504,105 km (0.056 R)
• M67: 27,082,600 km (0.102 R)
• M68: 27,421,888 km (0.091 R)
• M69: 28,892,286 km (0.069 R)
• M70: 29,537,352 km (0.081 R)
• M71: 29,986,744 km (0.055 R)
• M72: 30,086,974 km (0.083 R)
• M73: 30,237,470 km (0.092 R)
• M74: 30,690,302 km (0.098 R)
• M75: 31,704,875 km (0.099 R)
• M76: 31,909,226 km (0.101 R)
• M77: 32,678,907 km (0.077 R)
• M78: 33,871,202 km (0.111 R)
• M79: 34,289,178 km (0.088 R)
• M80: 34,446,406 km (0.063 R)
• M81: 35,130,517 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 9.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.03 AU - 7.43 AU

Year: 7210 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,016,121 km

• M1: 200,012 km (0.118 R)
• M2: 276,906 km (0.096 R)
• M3: 369,208 km (0.109 R)
• M4: 452,534 km (0.115 R)
• M5: 692,937 km (0.099 R)
• M6: 1,064,090 km (0.118 R)
• M7: 1,474,736 km (0.072 R)
• M8: 1,688,661 km (0.06 R)
• M9: 1,818,213 km (0.073 R)
• M10: 2,599,712 km (0.114 R)
• M11: 3,037,136 km (0.098 R)
• M12: 3,711,822 km (0.096 R)
• M13: 3,784,377 km (0.053 R)
• M14: 3,930,684 km (0.106 R)
• M15: 4,329,961 km (0.078 R)
• M16: 4,586,222 km (0.052 R)
• M17: 5,167,410 km (0.063 R)
• M18: 5,357,249 km (0.061 R)
• M19: 5,688,160 km (0.077 R)
• M20: 5,771,935 km (0.097 R)
• M21: 5,912,407 km (0.107 R)
• M22: 6,054,076 km (0.098 R)
• M23: 6,139,646 km (0.112 R)
• M24: 6,897,808 km (0.117 R)
• M25: 8,437,769 km (0.114 R)
• M26: 8,501,497 km (0.078 R)
• M27: 8,565,376 km (0.11 R)
• M28: 9,082,536 km (0.097 R)
• M29: 9,213,434 km (0.114 R)
• M30: 9,743,160 km (0.064 R)
• M31: 10,419,192 km (0.119 R)
• M32: 10,590,632 km (0.1 R)
• M33: 11,110,335 km (0.071 R)
• M34: 12,500,548 km (0.104 R)
• M35: 12,573,252 km (0.116 R)
• M36: 13,123,623 km (0.106 R)
• M37: 13,569,424 km (0.086 R)
• M38: 13,982,614 km (0.112 R)
• M39: 15,207,671 km (0.068 R)
• M40: 15,402,298 km (0.112 R)
• M41: 15,480,238 km (0.074 R)
• M42: 15,715,256 km (0.03 R)
• M43: 16,109,447 km (0.1 R)
• M44: 16,347,457 km (0.063 R)
• M45: 16,626,756 km (0.112 R)
• M46: 16,907,551 km (0.119 R)
• M47: 17,882,331 km (0.116 R)
• M48: 18,046,440 km (0.111 R)
• M49: 18,293,725 km (0.098 R)
• M50: 18,459,330 km (0.115 R)
• M51: 18,708,411 km (0.104 R)
• M52: 19,631,579 km (0.026 R)
• M53: 20,483,539 km (0.11 R)
• M54: 20,741,595 km (0.08 R)
• M55: 20,870,997 km (0.074 R)
• M56: 21,304,233 km (0.07 R)
• M57: 21,652,945 km (0.105 R)
• M58: 21,740,460 km (0.111 R)
• M59: 22,843,894 km (0.12 R)
• M60: 23,335,173 km (0.101 R)
• M61: 23,604,599 km (0.067 R)
• M62: 24,646,997 km (0.095 R)
• M63: 24,738,252 km (0.039 R)
• M64: 25,936,232 km (0.082 R)
• M65: 26,870,470 km (0.106 R)
• M66: 27,247,158 km (0.069 R)
• M67: 27,341,704 km (0.108 R)
• M68: 27,815,630 km (0.119 R)
• M69: 28,435,862 km (0.111 R)
• M70: 28,916,221 km (0.059 R)
• M71: 29,060,733 km (0.103 R)
• M72: 29,302,333 km (0.05 R)
• M73: 29,495,913 km (0.09 R)
• M74: 29,690,091 km (0.117 R)
• M75: 29,787,330 km (0.048 R)
• M76: 30,177,331 km (0.072 R)
• M77: 30,863,686 km (0.091 R)
• M78: 31,060,856 km (0.053 R)
• M79: 31,159,591 km (0.087 R)
• M80: 31,258,325 km (0.112 R)
• M81: 32,052,541 km (0.063 R)
• M82: 33,407,748 km (0.05 R)
• M83: 33,813,008 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit