🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 152 Days

Day: 40.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 696 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,273,959 km

• M1: 58,194 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.25 AU - 1.83 AU

Year: 732 Days

Day: 41.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,273,959 km

• M1: 518,506 km (0.102 R)
• M2: 1,082,939 km (0.088 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 1157 Days

Day: 21.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.99 AU - 2.55 AU

Year: 1310 Days

Day: 32.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,273,959 km

• M1: 230,830 km (0.111 R)
• M2: 1,242,410 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 14.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.36 AU - 4.94 AU

Year: 3237 Days

Day: 13.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,273,959 km

• M1: 220,806 km (0.102 R)
• M2: 322,533 km (0.029 R)
• M3: 437,275 km (0.065 R)
• M4: 591,660 km (0.119 R)
• M5: 707,299 km (0.086 R)
• M6: 943,215 km (0.075 R)
• M7: 1,035,965 km (0.1 R)
• M8: 1,282,802 km (0.06 R)
• M9: 1,563,747 km (0.101 R)
• M10: 1,704,817 km (0.082 R)
• M11: 1,879,996 km (0.059 R)
• M12: 2,233,047 km (0.097 R)
• M13: 2,328,790 km (0.114 R)
• M14: 2,541,219 km (0.101 R)
• M15: 3,073,787 km (0.115 R)
• M16: 3,473,214 km (0.086 R)
• M17: 3,755,206 km (0.097 R)
• M18: 3,966,737 km (0.117 R)
• M19: 4,064,275 km (0.06 R)
• M20: 4,341,779 km (0.103 R)
• M21: 4,749,134 km (0.089 R)
• M22: 4,873,749 km (0.101 R)
• M23: 4,999,561 km (0.034 R)
• M24: 5,470,046 km (0.102 R)
• M25: 5,688,758 km (0.113 R)
• M26: 6,825,403 km (0.037 R)
• M27: 7,013,747 km (0.117 R)
• M28: 7,711,022 km (0.108 R)
• M29: 7,956,812 km (0.117 R)
• M30: 8,204,994 km (0.105 R)
• M31: 8,709,289 km (0.084 R)
• M32: 8,888,208 km (0.11 R)
• M33: 9,249,786 km (0.118 R)
• M34: 9,406,265 km (0.109 R)
• M35: 9,589,822 km (0.083 R)
• M36: 9,721,767 km (0.106 R)
• M37: 9,827,683 km (0.111 R)
• M38: 10,094,266 km (0.092 R)
• M39: 10,255,383 km (0.096 R)
• M40: 10,634,763 km (0.07 R)
• M41: 11,184,535 km (0.119 R)
• M42: 11,519,036 km (0.063 R)
• M43: 11,800,280 km (0.097 R)
• M44: 11,913,376 km (0.058 R)
• M45: 13,357,893 km (0.05 R)
• M46: 13,742,659 km (0.069 R)
• M47: 14,492,593 km (0.107 R)
• M48: 14,735,540 km (0.105 R)
• M49: 15,472,160 km (0.075 R)
• M50: 15,658,110 km (0.093 R)
• M51: 15,751,459 km (0.07 R)
• M52: 16,315,144 km (0.088 R)
• M53: 16,853,696 km (0.113 R)
• M54: 17,753,378 km (0.117 R)
• M55: 18,668,767 km (0.098 R)
• M56: 18,800,862 km (0.119 R)
• M57: 19,165,432 km (0.111 R)
• M58: 19,398,805 km (0.028 R)
• M59: 20,955,221 km (0.048 R)
• M60: 21,058,144 km (0.103 R)
• M61: 21,264,440 km (0.109 R)
• M62: 22,692,351 km (0.114 R)
• M63: 23,293,436 km (0.119 R)
• M64: 23,399,949 km (0.119 R)
• M65: 23,506,762 km (0.073 R)
• M66: 23,613,725 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.19 AU - 5.37 AU

Year: 4001 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,273,959 km

• M1: 219,161 km (0.072 R)
• M2: 309,817 km (0.099 R)
• M3: 408,402 km (0.085 R)
• M4: 532,120 km (0.084 R)
• M5: 654,191 km (0.038 R)
• M6: 758,162 km (0.098 R)
• M7: 1,370,765 km (0.035 R)
• M8: 1,587,981 km (0.113 R)
• M9: 1,694,345 km (0.099 R)
• M10: 2,028,248 km (0.111 R)
• M11: 2,129,825 km (0.117 R)
• M12: 2,353,324 km (0.075 R)
• M13: 2,553,486 km (0.12 R)
• M14: 3,053,741 km (0.089 R)
• M15: 3,375,826 km (0.114 R)
• M16: 4,016,553 km (0.056 R)
• M17: 4,541,043 km (0.109 R)
• M18: 4,792,069 km (0.114 R)
• M19: 5,167,410 km (0.081 R)
• M20: 5,429,655 km (0.083 R)
• M21: 5,531,830 km (0.052 R)
• M22: 5,655,099 km (0.069 R)
• M23: 6,009,646 km (0.107 R)
• M24: 6,136,654 km (0.098 R)
• M25: 6,264,411 km (0.059 R)
• M26: 6,961,088 km (0.097 R)
• M27: 7,206,429 km (0.094 R)
• M28: 8,005,730 km (0.088 R)
• M29: 8,192,578 km (0.119 R)
• M30: 8,546,526 km (0.108 R)
• M31: 8,665,606 km (0.045 R)
• M32: 8,929,796 km (0.111 R)
• M33: 9,050,671 km (0.109 R)
• M34: 9,343,135 km (0.062 R)
• M35: 10,544,107 km (0.106 R)
• M36: 10,646,282 km (0.056 R)
• M37: 10,877,710 km (0.025 R)
• M38: 10,981,082 km (0.104 R)
• M39: 11,476,550 km (0.064 R)
• M40: 11,608,196 km (0.107 R)
• M41: 12,006,127 km (0.08 R)
• M42: 12,706,394 km (0.079 R)
• M43: 13,089,066 km (0.061 R)
• M44: 13,199,170 km (0.099 R)
• M45: 13,392,450 km (0.098 R)
• M46: 14,090,474 km (0.094 R)
• M47: 14,486,609 km (0.119 R)
• M48: 14,628,877 km (0.079 R)
• M49: 15,463,782 km (0.051 R)
• M50: 16,048,710 km (0.107 R)
• M51: 16,432,728 km (0.059 R)
• M52: 16,879,577 km (0.11 R)
• M53: 17,240,107 km (0.107 R)
• M54: 17,785,541 km (0.115 R)
• M55: 18,398,294 km (0.054 R)
• M56: 18,676,247 km (0.057 R)
• M57: 18,831,230 km (0.101 R)
• M58: 18,955,546 km (0.057 R)
• M59: 19,080,311 km (0.11 R)
• M60: 19,330,289 km (0.039 R)
• M61: 19,833,686 km (0.082 R)
• M62: 20,309,557 km (0.054 R)
• M63: 20,853,494 km (0.043 R)
• M64: 20,949,985 km (0.095 R)
• M65: 21,143,415 km (0.073 R)
• M66: 21,369,757 km (0.074 R)
• M67: 21,759,758 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 9.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.39 AU - 6.01 AU

Year: 4540 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,273,959 km

• M1: 125,812 km (0.025 R)
• M2: 242,199 km (0.088 R)
• M3: 369,956 km (0.109 R)
• M4: 444,006 km (0.117 R)
• M5: 588,219 km (0.083 R)
• M6: 1,141,881 km (0.103 R)
• M7: 1,213,239 km (0.12 R)
• M8: 1,514,379 km (0.091 R)
• M9: 1,609,374 km (0.104 R)
• M10: 1,690,157 km (0.072 R)
• M11: 1,940,584 km (0.09 R)
• M12: 2,440,091 km (0.087 R)
• M13: 2,666,133 km (0.088 R)
• M14: 2,801,220 km (0.049 R)
• M15: 2,938,551 km (0.045 R)
• M16: 2,998,091 km (0.114 R)
• M17: 3,098,322 km (0.057 R)
• M18: 3,179,404 km (0.106 R)
• M19: 3,939,810 km (0.057 R)
• M20: 4,317,993 km (0.091 R)
• M21: 4,615,094 km (0.089 R)
• M22: 4,801,194 km (0.107 R)
• M23: 4,918,778 km (0.059 R)
• M24: 5,156,938 km (0.105 R)
• M25: 5,325,983 km (0.063 R)
• M26: 5,595,260 km (0.076 R)
• M27: 5,719,127 km (0.102 R)
• M28: 5,919,289 km (0.1 R)
• M29: 7,114,276 km (0.057 R)
• M30: 7,601,816 km (0.119 R)
• M31: 8,381,520 km (0.1 R)
• M32: 8,523,488 km (0.112 R)
• M33: 8,867,414 km (0.097 R)
• M34: 8,954,181 km (0.068 R)
• M35: 9,070,268 km (0.116 R)
• M36: 9,717,429 km (0.079 R)
• M37: 10,349,031 km (0.106 R)
• M38: 10,593,175 km (0.089 R)
• M39: 10,654,510 km (0.097 R)
• M40: 10,746,662 km (0.104 R)
• M41: 10,931,864 km (0.094 R)
• M42: 11,149,380 km (0.076 R)
• M43: 12,451,629 km (0.081 R)
• M44: 12,581,331 km (0.103 R)
• M45: 12,711,331 km (0.08 R)
• M46: 13,203,059 km (0.079 R)
• M47: 13,368,515 km (0.079 R)
• M48: 13,467,997 km (0.049 R)
• M49: 13,834,961 km (0.061 R)
• M50: 14,681,385 km (0.079 R)
• M51: 15,474,853 km (0.076 R)
• M52: 16,388,447 km (0.075 R)
• M53: 17,067,172 km (0.089 R)
• M54: 17,464,355 km (0.107 R)
• M55: 19,307,700 km (0.075 R)
• M56: 20,176,265 km (0.089 R)
• M57: 20,366,853 km (0.068 R)
• M58: 20,711,227 km (0.12 R)
• M59: 20,903,460 km (0.09 R)
• M60: 21,405,810 km (0.1 R)
• M61: 21,678,078 km (0.106 R)
• M62: 22,304,594 km (0.088 R)
• M63: 22,462,120 km (0.086 R)
• M64: 22,778,370 km (0.068 R)
• M65: 23,095,966 km (0.103 R)
• M66: 23,695,704 km (0.03 R)
• M67: 23,856,522 km (0.108 R)
• M68: 25,032,810 km (0.103 R)
• M69: 25,114,640 km (0.072 R)
• M70: 25,278,599 km (0.105 R)
• M71: 25,937,877 km (0.096 R)
• M72: 26,394,450 km (0.098 R)
• M73: 26,644,578 km (0.061 R)
• M74: 27,231,300 km (0.106 R)
• M75: 27,399,748 km (0.12 R)
• M76: 27,653,017 km (0.109 R)
• M77: 27,907,034 km (0.064 R)
• M78: 27,991,856 km (0.059 R)
• M79: 28,119,313 km (0.055 R)
• M80: 28,204,435 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 12.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.24 AU - 5.68 AU

Year: 4885 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,273,959 km

• M1: 186,997 km (0.117 R)
• M2: 290,818 km (0.094 R)
• M3: 372,947 km (0.093 R)
• M4: 540,048 km (0.064 R)
• M5: 904,469 km (0.036 R)
• M6: 1,085,931 km (0.104 R)
• M7: 1,203,964 km (0.076 R)
• M8: 1,421,629 km (0.094 R)
• M9: 1,602,044 km (0.106 R)
• M10: 1,931,907 km (0.107 R)
• M11: 2,059,065 km (0.107 R)
• M12: 2,283,761 km (0.107 R)
• M13: 2,438,146 km (0.058 R)
• M14: 2,576,225 km (0.089 R)
• M15: 3,048,356 km (0.063 R)
• M16: 3,327,356 km (0.114 R)
• M17: 3,436,861 km (0.074 R)
• M18: 3,933,526 km (0.085 R)
• M19: 4,261,445 km (0.097 R)
• M20: 4,770,227 km (0.086 R)
• M21: 5,044,590 km (0.085 R)
• M22: 5,171,000 km (0.108 R)
• M23: 5,349,769 km (0.112 R)
• M24: 5,608,723 km (0.072 R)
• M25: 5,792,579 km (0.077 R)
• M26: 5,951,751 km (0.115 R)
• M27: 6,193,202 km (0.07 R)
• M28: 6,685,828 km (0.112 R)
• M29: 7,248,316 km (0.114 R)
• M30: 7,477,500 km (0.086 R)
• M31: 7,622,012 km (0.059 R)
• M32: 7,796,592 km (0.047 R)
• M33: 7,943,198 km (0.11 R)
• M34: 8,061,081 km (0.05 R)
• M35: 8,298,792 km (0.088 R)
• M36: 8,599,035 km (0.094 R)
• M37: 9,087,023 km (0.059 R)
• M38: 9,490,040 km (0.037 R)
• M39: 9,615,254 km (0.106 R)
• M40: 9,899,190 km (0.105 R)
• M41: 10,314,025 km (0.115 R)
• M42: 10,442,679 km (0.111 R)
• M43: 10,734,545 km (0.033 R)
• M44: 11,061,865 km (0.115 R)
• M45: 11,160,749 km (0.039 R)
• M46: 11,459,047 km (0.091 R)
• M47: 11,592,489 km (0.099 R)
• M48: 11,928,336 km (0.111 R)
• M49: 12,199,407 km (0.069 R)
• M50: 13,903,776 km (0.081 R)
• M51: 14,260,716 km (0.116 R)
• M52: 14,404,330 km (0.09 R)
• M53: 14,620,649 km (0.091 R)
• M54: 15,349,639 km (0.09 R)
• M55: 16,053,198 km (0.1 R)
• M56: 16,315,144 km (0.066 R)
• M57: 16,616,135 km (0.103 R)
• M58: 17,607,071 km (0.036 R)
• M59: 17,799,903 km (0.051 R)
• M60: 18,813,578 km (0.101 R)
• M61: 18,971,254 km (0.113 R)
• M62: 19,446,826 km (0.08 R)
• M63: 19,606,147 km (0.104 R)
• M64: 19,926,287 km (0.075 R)
• M65: 20,288,463 km (0.079 R)
• M66: 21,511,426 km (0.075 R)
• M67: 22,215,134 km (0.052 R)
• M68: 22,548,737 km (0.078 R)
• M69: 22,716,287 km (0.076 R)
• M70: 22,800,211 km (0.032 R)
• M71: 22,926,322 km (0.063 R)
• M72: 23,305,852 km (0.115 R)
• M73: 23,517,533 km (0.099 R)
• M74: 23,942,990 km (0.087 R)
• M75: 24,758,298 km (0.077 R)
• M76: 24,931,233 km (0.088 R)
• M77: 25,582,881 km (0.119 R)
• M78: 26,152,101 km (0.096 R)
• M79: 27,125,086 km (0.086 R)
• M80: 27,885,043 km (0.072 R)
• M81: 28,652,031 km (0.089 R)
• M82: 29,015,405 km (0.069 R)
• M83: 29,197,615 km (0.106 R)
• M84: 30,022,348 km (0.11 R)
• M85: 30,994,285 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit