🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.4 AU - 0.62 AU

Year: 156 Days

Day: 29.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 371 Days

Day: 39.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.64 AU - 2 AU

Year: 1050 Days

Day: 24.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,896,576 km

• M1: 380,278 km (0.113 R)
• M2: 461,958 km (0.075 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 11.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4 AU - 4.94 AU

Year: 4040 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,896,576 km

• M1: 153,637 km (0.101 R)
• M2: 281,094 km (0.094 R)
• M3: 356,193 km (0.118 R)
• M4: 526,734 km (0.116 R)
• M5: 694,284 km (0.094 R)
• M6: 1,221,467 km (0.115 R)
• M7: 1,481,019 km (0.109 R)
• M8: 1,586,934 km (0.091 R)
• M9: 1,774,680 km (0.057 R)
• M10: 2,506,961 km (0.027 R)
• M11: 3,049,852 km (0.102 R)
• M12: 3,324,962 km (0.057 R)
• M13: 3,773,756 km (0.095 R)
• M14: 3,984,090 km (0.074 R)
• M15: 4,112,296 km (0.104 R)
• M16: 4,527,131 km (0.071 R)
• M17: 4,932,840 km (0.089 R)
• M18: 5,256,420 km (0.111 R)
• M19: 6,418,048 km (0.083 R)
• M20: 6,644,689 km (0.095 R)
• M21: 6,746,116 km (0.117 R)
• M22: 6,822,710 km (0.098 R)
• M23: 7,313,840 km (0.103 R)
• M24: 7,843,267 km (0.068 R)
• M25: 8,031,610 km (0.118 R)
• M26: 8,799,646 km (0.101 R)
• M27: 8,911,246 km (0.105 R)
• M28: 9,135,942 km (0.109 R)
• M29: 9,995,382 km (0.1 R)
• M30: 11,393,374 km (0.063 R)
• M31: 11,576,182 km (0.052 R)
• M32: 11,852,340 km (0.094 R)
• M33: 12,317,440 km (0.11 R)
• M34: 12,536,451 km (0.094 R)
• M35: 12,788,524 km (0.075 R)
• M36: 12,946,798 km (0.107 R)
• M37: 13,137,685 km (0.103 R)
• M38: 13,490,138 km (0.115 R)
• M39: 13,651,404 km (0.114 R)
• M40: 13,878,194 km (0.112 R)
• M41: 14,499,923 km (0.067 R)
• M42: 14,764,562 km (0.102 R)
• M43: 15,703,139 km (0.09 R)
• M44: 15,804,865 km (0.096 R)
• M45: 15,940,850 km (0.058 R)
• M46: 16,111,242 km (0.046 R)
• M47: 16,213,866 km (0.117 R)
• M48: 17,286,782 km (0.071 R)
• M49: 17,708,199 km (0.057 R)
• M50: 18,026,543 km (0.078 R)
• M51: 18,812,680 km (0.061 R)
• M52: 19,282,418 km (0.118 R)
• M53: 19,427,827 km (0.055 R)
• M54: 20,049,555 km (0.11 R)
• M55: 20,381,364 km (0.102 R)
• M56: 20,677,866 km (0.061 R)
• M57: 20,826,567 km (0.067 R)
• M58: 20,938,466 km (0.115 R)
• M59: 21,500,505 km (0.118 R)
• M60: 21,613,601 km (0.106 R)
• M61: 22,219,622 km (0.077 R)
• M62: 22,295,767 km (0.09 R)
• M63: 23,023,561 km (0.074 R)
• M64: 24,345,557 km (0.118 R)
• M65: 24,581,324 km (0.111 R)
• M66: 24,699,506 km (0.084 R)
• M67: 25,731,881 km (0.103 R)
• M68: 26,454,738 km (0.12 R)
• M69: 26,737,777 km (0.043 R)
• M70: 26,859,250 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 9.8

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.15 AU - 7.07 AU

Year: 7265 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,896,576 km

• M1: 192,832 km (0.11 R)
• M2: 390,151 km (0.098 R)
• M3: 658,829 km (0.04 R)
• M4: 831,016 km (0.092 R)
• M5: 1,072,018 km (0.088 R)
• M6: 1,219,971 km (0.081 R)
• M7: 1,834,369 km (0.059 R)
• M8: 2,150,769 km (0.081 R)
• M9: 2,244,417 km (0.087 R)
• M10: 2,363,497 km (0.063 R)
• M11: 2,708,021 km (0.101 R)
• M12: 3,094,881 km (0.108 R)
• M13: 3,444,491 km (0.05 R)
• M14: 3,526,919 km (0.055 R)
• M15: 3,892,088 km (0.08 R)
• M16: 4,298,994 km (0.088 R)
• M17: 4,417,775 km (0.039 R)
• M18: 4,507,533 km (0.115 R)
• M19: 5,632,210 km (0.095 R)
• M20: 5,697,136 km (0.111 R)
• M21: 6,092,224 km (0.098 R)
• M22: 6,225,815 km (0.11 R)
• M23: 6,496,138 km (0.087 R)
• M24: 7,048,154 km (0.075 R)
• M25: 7,329,847 km (0.026 R)
• M26: 7,543,622 km (0.066 R)
• M27: 8,381,969 km (0.112 R)
• M28: 8,643,017 km (0.103 R)
• M29: 9,173,192 km (0.092 R)
• M30: 10,464,072 km (0.12 R)
• M31: 10,704,924 km (0.105 R)
• M32: 10,785,707 km (0.102 R)
• M33: 11,069,644 km (0.085 R)
• M34: 11,314,985 km (0.116 R)
• M35: 11,894,676 km (0.062 R)
• M36: 13,516,168 km (0.099 R)
• M37: 13,690,898 km (0.092 R)
• M38: 14,042,453 km (0.116 R)
• M39: 14,397,149 km (0.093 R)
• M40: 14,575,620 km (0.091 R)
• M41: 15,478,742 km (0.069 R)
• M42: 16,075,638 km (0.117 R)
• M43: 16,307,215 km (0.09 R)
• M44: 16,773,512 km (0.1 R)
• M45: 16,867,310 km (0.115 R)
• M46: 17,338,992 km (0.067 R)
• M47: 18,102,838 km (0.069 R)
• M48: 18,780,068 km (0.059 R)
• M49: 20,159,360 km (0.119 R)
• M50: 20,609,650 km (0.09 R)
• M51: 20,710,180 km (0.04 R)
• M52: 21,367,513 km (0.118 R)
• M53: 21,520,102 km (0.106 R)
• M54: 21,980,266 km (0.099 R)
• M55: 22,083,039 km (0.105 R)
• M56: 23,747,914 km (0.096 R)
• M57: 24,382,508 km (0.101 R)
• M58: 24,595,386 km (0.116 R)
• M59: 26,592,966 km (0.096 R)
• M60: 26,702,472 km (0.077 R)
• M61: 26,812,127 km (0.079 R)
• M62: 27,141,841 km (0.106 R)
• M63: 27,971,959 km (0.109 R)
• M64: 28,530,109 km (0.11 R)
• M65: 29,035,600 km (0.084 R)
• M66: 29,657,329 km (0.068 R)
• M67: 30,626,873 km (0.06 R)
• M68: 31,086,737 km (0.044 R)
• M69: 31,491,100 km (0.06 R)
• M70: 32,304,763 km (0.034 R)
• M71: 32,890,289 km (0.114 R)
• M72: 34,607,971 km (0.092 R)
• M73: 35,026,995 km (0.029 R)
• M74: 35,809,542 km (0.092 R)
• M75: 36,051,441 km (0.081 R)
• M76: 36,476,150 km (0.111 R)
• M77: 37,883,417 km (0.036 R)
• M78: 38,191,588 km (0.111 R)
• M79: 38,997,023 km (0.085 R)
• M80: 39,059,256 km (0.032 R)
• M81: 39,870,525 km (0.115 R)
• M82: 40,624,499 km (0.105 R)
• M83: 40,876,870 km (0.101 R)
• M84: 41,003,280 km (0.09 R)
• M85: 42,210,236 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 8.1

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.2 AU - 10.7 AU

Year: 12419 Days

Day: 6.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,896,576 km

• M1: 141,669 km (0.096 R)
• M2: 195,674 km (0.076 R)
• M3: 428,598 km (0.095 R)
• M4: 1,161,777 km (0.057 R)
• M5: 1,520,363 km (0.106 R)
• M6: 2,248,007 km (0.074 R)
• M7: 2,632,474 km (0.054 R)
• M8: 2,879,460 km (0.092 R)
• M9: 3,069,599 km (0.097 R)
• M10: 3,166,239 km (0.054 R)
• M11: 3,362,511 km (0.082 R)
• M12: 3,836,138 km (0.083 R)
• M13: 4,548,822 km (0.055 R)
• M14: 4,659,226 km (0.119 R)
• M15: 4,995,970 km (0.063 R)
• M16: 5,109,964 km (0.07 R)
• M17: 5,263,302 km (0.061 R)
• M18: 5,418,136 km (0.104 R)
• M19: 6,255,734 km (0.058 R)
• M20: 6,461,132 km (0.1 R)
• M21: 6,585,448 km (0.1 R)
• M22: 8,362,371 km (0.119 R)
• M23: 9,047,380 km (0.099 R)
• M24: 10,036,671 km (0.041 R)
• M25: 10,422,484 km (0.08 R)
• M26: 11,659,359 km (0.081 R)
• M27: 11,912,179 km (0.073 R)
• M28: 12,064,919 km (0.076 R)
• M29: 12,115,932 km (0.064 R)
• M30: 13,520,356 km (0.118 R)
• M31: 13,626,421 km (0.118 R)
• M32: 14,053,673 km (0.09 R)
• M33: 14,866,288 km (0.083 R)
• M34: 15,527,361 km (0.058 R)
• M35: 16,423,602 km (0.065 R)
• M36: 17,336,748 km (0.119 R)
• M37: 18,266,199 km (0.104 R)
• M38: 18,618,951 km (0.083 R)
• M39: 19,331,037 km (0.114 R)
• M40: 20,720,951 km (0.104 R)
• M41: 21,644,568 km (0.086 R)
• M42: 22,017,815 km (0.113 R)
• M43: 22,455,987 km (0.071 R)
• M44: 22,707,610 km (0.119 R)
• M45: 22,770,591 km (0.067 R)
• M46: 23,023,411 km (0.119 R)
• M47: 24,108,295 km (0.116 R)
• M48: 25,079,335 km (0.095 R)
• M49: 25,471,281 km (0.091 R)
• M50: 26,393,852 km (0.118 R)
• M51: 27,797,977 km (0.12 R)
• M52: 27,865,595 km (0.062 R)
• M53: 28,679,408 km (0.053 R)
• M54: 28,952,424 km (0.059 R)
• M55: 29,845,822 km (0.051 R)
• M56: 29,984,051 km (0.109 R)
• M57: 30,191,842 km (0.101 R)
• M58: 30,608,772 km (0.091 R)
• M59: 31,237,831 km (0.094 R)
• M60: 31,378,153 km (0.12 R)
• M61: 31,871,078 km (0.081 R)
• M62: 32,579,723 km (0.086 R)
• M63: 32,650,932 km (0.102 R)
• M64: 33,508,726 km (0.095 R)
• M65: 33,724,297 km (0.064 R)
• M66: 34,229,190 km (0.081 R)
• M67: 34,301,445 km (0.106 R)
• M68: 35,246,455 km (0.083 R)
• M69: 35,905,583 km (0.08 R)
• M70: 36,494,999 km (0.093 R)
• M71: 38,658,184 km (0.071 R)
• M72: 39,413,653 km (0.117 R)
• M73: 40,250,354 km (0.102 R)
• M74: 40,785,915 km (0.081 R)
• M75: 41,400,762 km (0.082 R)
• M76: 42,096,242 km (0.114 R)
• M77: 42,717,522 km (0.098 R)
• M78: 43,655,351 km (0.113 R)
• M79: 43,812,280 km (0.063 R)
• M80: 44,995,449 km (0.069 R)
• M81: 45,789,963 km (0.099 R)
• M82: 48,688,721 km (0.116 R)
• M83: 50,078,037 km (0.111 R)
• M84: 50,653,839 km (0.073 R)
• M85: 51,149,307 km (0.11 R)
• M86: 51,232,035 km (0.119 R)
• M87: 52,061,555 km (0.078 R)
• M88: 52,811,938 km (0.103 R)
• M89: 54,239,251 km (0.04 R)
• M90: 56,788,698 km (0.03 R)
• M91: 57,217,296 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 7.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.89 AU - 13.05 AU

Year: 16606 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,896,576 km

• M1: 95,144 km (0.113 R)
• M2: 272,268 km (0.114 R)
• M3: 339,737 km (0.112 R)
• M4: 599,439 km (0.094 R)
• M5: 1,524,851 km (0.101 R)
• M6: 2,037,074 km (0.082 R)
• M7: 2,093,921 km (0.099 R)
• M8: 2,568,296 km (0.106 R)
• M9: 2,881,405 km (0.077 R)
• M10: 3,273,052 km (0.033 R)
• M11: 3,407,391 km (0.059 R)
• M12: 3,786,322 km (0.111 R)
• M13: 4,070,408 km (0.085 R)
• M14: 4,583,978 km (0.119 R)
• M15: 4,963,358 km (0.101 R)
• M16: 5,040,401 km (0.069 R)
• M17: 5,195,833 km (0.11 R)
• M18: 5,471,542 km (0.107 R)
• M19: 5,711,796 km (0.067 R)
• M20: 6,037,471 km (0.119 R)
• M21: 6,369,129 km (0.119 R)
• M22: 7,224,231 km (0.092 R)
• M23: 8,573,304 km (0.05 R)
• M24: 8,805,630 km (0.035 R)
• M25: 9,040,050 km (0.107 R)
• M26: 9,181,719 km (0.084 R)
• M27: 9,804,046 km (0.115 R)
• M28: 10,046,993 km (0.1 R)
• M29: 10,737,836 km (0.055 R)
• M30: 10,988,263 km (0.091 R)
• M31: 11,494,951 km (0.057 R)
• M32: 17,022,293 km (0.067 R)
• M33: 18,022,055 km (0.05 R)
• M34: 18,140,836 km (0.038 R)
• M35: 20,016,345 km (0.034 R)
• M36: 20,139,464 km (0.047 R)
• M37: 20,510,317 km (0.114 R)
• M38: 21,825,881 km (0.088 R)
• M39: 22,206,757 km (0.06 R)
• M40: 22,398,092 km (0.119 R)
• M41: 22,461,971 km (0.117 R)
• M42: 23,104,045 km (0.078 R)
• M43: 23,427,475 km (0.115 R)
• M44: 23,557,177 km (0.028 R)
• M45: 23,622,102 km (0.076 R)
• M46: 25,132,741 km (0.047 R)
• M47: 25,398,726 km (0.105 R)
• M48: 26,202,067 km (0.073 R)
• M49: 27,970,912 km (0.085 R)
• M50: 29,567,720 km (0.078 R)
• M51: 29,637,881 km (0.084 R)
• M52: 29,708,043 km (0.047 R)
• M53: 30,200,519 km (0.103 R)
• M54: 30,483,259 km (0.092 R)
• M55: 32,125,694 km (0.113 R)
• M56: 32,776,295 km (0.048 R)
• M57: 33,504,089 km (0.071 R)
• M58: 33,650,395 km (0.085 R)
• M59: 35,943,731 km (0.061 R)
• M60: 36,168,427 km (0.069 R)
• M61: 36,243,375 km (0.077 R)
• M62: 37,905,856 km (0.104 R)
• M63: 38,593,109 km (0.062 R)
• M64: 41,775,654 km (0.103 R)
• M65: 42,090,558 km (0.095 R)
• M66: 42,327,371 km (0.039 R)
• M67: 42,643,771 km (0.09 R)
• M68: 43,199,228 km (0.076 R)
• M69: 44,077,068 km (0.078 R)
• M70: 44,799,626 km (0.102 R)
• M71: 45,850,251 km (0.077 R)
• M72: 47,154,446 km (0.038 R)
• M73: 47,482,364 km (0.095 R)
• M74: 48,058,166 km (0.037 R)
• M75: 48,305,601 km (0.095 R)
• M76: 49,216,503 km (0.11 R)
• M77: 49,882,662 km (0.088 R)
• M78: 50,049,613 km (0.061 R)
• M79: 50,971,286 km (0.058 R)
• M80: 51,392,105 km (0.078 R)
• M81: 51,983,315 km (0.096 R)
• M82: 52,067,838 km (0.059 R)
• M83: 52,237,332 km (0.088 R)
• M84: 53,428,132 km (0.026 R)
• M85: 53,513,552 km (0.073 R)
• M86: 55,144,767 km (0.07 R)
• M87: 55,749,890 km (0.101 R)
• M88: 57,578,425 km (0.088 R)
• M89: 58,280,189 km (0.114 R)
• M90: 58,896,532 km (0.07 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: 341 - 12,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit