🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 184 Days

Day: 30.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.88 AU

Year: 248 Days

Day: 15.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,381,548 km

• M1: 401,371 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.4 AU - 1.44 AU

Year: 609 Days

Day: 45.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.3 AU - 3.08 AU

Year: 1588 Days

Day: 15.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,381,548 km

• M1: 473,477 km (0.085 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 12.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.75 AU - 6.39 AU

Year: 5382 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,381,548 km

• M1: 159,023 km (0.113 R)
• M2: 385,364 km (0.108 R)
• M3: 539,450 km (0.102 R)
• M4: 651,648 km (0.101 R)
• M5: 880,832 km (0.07 R)
• M6: 971,189 km (0.046 R)
• M7: 1,072,916 km (0.1 R)
• M8: 1,186,760 km (0.08 R)
• M9: 1,288,038 km (0.061 R)
• M10: 1,517,670 km (0.094 R)
• M11: 1,656,497 km (0.089 R)
• M12: 1,770,790 km (0.106 R)
• M13: 1,897,799 km (0.119 R)
• M14: 2,088,835 km (0.111 R)
• M15: 2,171,413 km (0.11 R)
• M16: 2,393,117 km (0.096 R)
• M17: 2,512,347 km (0.119 R)
• M18: 2,678,251 km (0.09 R)
• M19: 2,768,309 km (0.104 R)
• M20: 2,974,604 km (0.036 R)
• M21: 3,186,135 km (0.05 R)
• M22: 3,354,134 km (0.083 R)
• M23: 3,537,391 km (0.119 R)
• M24: 3,661,557 km (0.093 R)
• M25: 4,343,574 km (0.108 R)
• M26: 4,503,494 km (0.077 R)
• M27: 4,747,189 km (0.106 R)
• M28: 5,247,445 km (0.083 R)
• M29: 5,794,075 km (0.107 R)
• M30: 6,118,852 km (0.089 R)
• M31: 6,495,390 km (0.113 R)
• M32: 6,894,816 km (0.107 R)
• M33: 7,003,873 km (0.101 R)
• M34: 7,621,413 km (0.081 R)
• M35: 7,766,373 km (0.052 R)
• M36: 8,010,218 km (0.026 R)
• M37: 8,472,027 km (0.076 R)
• M38: 8,588,863 km (0.06 R)
• M39: 8,874,744 km (0.116 R)
• M40: 9,404,321 km (0.049 R)
• M41: 9,525,345 km (0.084 R)
• M42: 9,891,561 km (0.111 R)
• M43: 10,173,702 km (0.103 R)
• M44: 10,908,826 km (0.119 R)
• M45: 11,828,404 km (0.113 R)
• M46: 12,354,241 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 10.6

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.63 AU - 7.35 AU

Year: 5950 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,381,548 km

• M1: 604,525 km (0.084 R)
• M2: 874,699 km (0.119 R)
• M3: 1,148,762 km (0.048 R)
• M4: 1,234,631 km (0.064 R)
• M5: 1,376,899 km (0.057 R)
• M6: 1,506,002 km (0.117 R)
• M7: 1,897,200 km (0.071 R)
• M8: 1,979,329 km (0.101 R)
• M9: 2,189,963 km (0.108 R)
• M10: 2,319,964 km (0.118 R)
• M11: 2,385,936 km (0.083 R)
• M12: 2,497,387 km (0.098 R)
• M13: 2,936,606 km (0.079 R)
• M14: 3,251,211 km (0.115 R)
• M15: 3,350,244 km (0.083 R)
• M16: 3,860,523 km (0.067 R)
• M17: 4,588,017 km (0.109 R)
• M18: 4,755,417 km (0.102 R)
• M19: 5,504,454 km (0.12 R)
• M20: 6,413,859 km (0.075 R)
• M21: 6,854,275 km (0.048 R)
• M22: 7,174,863 km (0.111 R)
• M23: 8,919,923 km (0.083 R)
• M24: 9,199,671 km (0.095 R)
• M25: 9,660,432 km (0.055 R)
• M26: 9,911,607 km (0.112 R)
• M27: 10,056,118 km (0.082 R)
• M28: 10,678,296 km (0.089 R)
• M29: 11,425,986 km (0.115 R)
• M30: 11,615,676 km (0.043 R)
• M31: 12,229,476 km (0.118 R)
• M32: 12,306,818 km (0.116 R)
• M33: 12,735,865 km (0.082 R)
• M34: 13,249,135 km (0.112 R)
• M35: 13,971,095 km (0.035 R)
• M36: 14,133,408 km (0.085 R)
• M37: 14,377,851 km (0.085 R)
• M38: 14,500,522 km (0.034 R)
• M39: 14,582,501 km (0.077 R)
• M40: 15,202,734 km (0.055 R)
• M41: 15,453,161 km (0.107 R)
• M42: 15,789,307 km (0.089 R)
• M43: 16,085,361 km (0.114 R)
• M44: 16,941,510 km (0.088 R)
• M45: 17,418,578 km (0.03 R)
• M46: 17,900,283 km (0.115 R)
• M47: 18,120,640 km (0.106 R)
• M48: 18,742,369 km (0.104 R)
• M49: 18,966,168 km (0.104 R)
• M50: 19,416,308 km (0.067 R)
• M51: 19,597,471 km (0.054 R)
• M52: 20,557,291 km (0.031 R)
• M53: 21,252,322 km (0.071 R)
• M54: 21,860,737 km (0.054 R)
• M55: 22,951,455 km (0.078 R)
• M56: 23,142,940 km (0.106 R)
• M57: 24,303,072 km (0.085 R)
• M58: 24,449,378 km (0.062 R)
• M59: 24,791,958 km (0.103 R)
• M60: 25,630,753 km (0.092 R)
• M61: 25,829,419 km (0.095 R)
• M62: 26,629,319 km (0.093 R)
• M63: 26,729,848 km (0.077 R)
• M64: 26,830,528 km (0.104 R)
• M65: 26,931,357 km (0.086 R)
• M66: 27,285,156 km (0.029 R)
• M67: 28,767,521 km (0.095 R)
• M68: 29,077,338 km (0.112 R)
• M69: 29,336,591 km (0.101 R)
• M70: 29,440,412 km (0.081 R)
• M71: 29,700,563 km (0.052 R)
• M72: 30,749,094 km (0.072 R)
• M73: 31,809,743 km (0.116 R)
• M74: 32,451,817 km (0.112 R)
• M75: 33,260,394 km (0.115 R)
• M76: 33,368,703 km (0.11 R)
• M77: 33,585,769 km (0.069 R)
• M78: 34,075,702 km (0.089 R)
• M79: 34,294,265 km (0.09 R)
• M80: 34,403,621 km (0.119 R)
• M81: 35,228,204 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.6

Radius: 4.9

Gravity: 38.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.04 AU - 18.14 AU

Year: 21096 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,381,548 km

• M1: 63,729 km (0.086 R)
• M2: 101,278 km (0.07 R)
• M3: 236,813 km (0.105 R)
• M4: 306,676 km (0.056 R)
• M5: 1,809,985 km (0.101 R)
• M6: 1,953,599 km (0.062 R)
• M7: 2,252,196 km (0.116 R)
• M8: 2,974,903 km (0.047 R)
• M9: 3,449,278 km (0.053 R)
• M10: 3,493,559 km (0.111 R)
• M11: 3,993,216 km (0.109 R)
• M12: 4,808,674 km (0.089 R)
• M13: 4,957,823 km (0.106 R)
• M14: 6,043,754 km (0.085 R)
• M15: 6,312,881 km (0.085 R)
• M16: 6,367,185 km (0.106 R)
• M17: 6,640,949 km (0.057 R)
• M18: 6,696,150 km (0.062 R)
• M19: 9,457,877 km (0.11 R)
• M20: 9,832,769 km (0.108 R)
• M21: 10,022,160 km (0.076 R)
• M22: 10,856,467 km (0.088 R)
• M23: 10,921,542 km (0.096 R)
• M24: 13,003,047 km (0.084 R)
• M25: 13,280,401 km (0.116 R)
• M26: 13,700,023 km (0.067 R)
• M27: 14,480,625 km (0.034 R)
• M28: 14,552,282 km (0.089 R)
• M29: 16,307,664 km (0.115 R)
• M30: 16,756,906 km (0.097 R)
• M31: 18,516,177 km (0.104 R)
• M32: 20,333,193 km (0.102 R)
• M33: 20,574,494 km (0.1 R)
• M34: 20,735,761 km (0.109 R)
• M35: 21,630,506 km (0.113 R)
• M36: 21,712,336 km (0.12 R)
• M37: 22,704,020 km (0.047 R)
• M38: 24,474,511 km (0.093 R)
• M39: 26,551,528 km (0.086 R)
• M40: 27,789,001 km (0.118 R)
• M41: 29,135,681 km (0.11 R)
• M42: 29,771,323 km (0.069 R)
• M43: 30,779,463 km (0.077 R)
• M44: 33,490,326 km (0.106 R)
• M45: 35,211,000 km (0.07 R)
• M46: 36,179,198 km (0.105 R)
• M47: 36,276,586 km (0.045 R)
• M48: 39,736,785 km (0.038 R)
• M49: 40,038,225 km (0.11 R)
• M50: 40,138,904 km (0.067 R)
• M51: 40,845,903 km (0.118 R)
• M52: 41,965,045 km (0.081 R)
• M53: 42,785,440 km (0.111 R)
• M54: 43,300,804 km (0.094 R)
• M55: 44,233,547 km (0.07 R)
• M56: 45,908,295 km (0.094 R)
• M57: 47,923,827 km (0.114 R)
• M58: 48,996,145 km (0.073 R)
• M59: 49,859,624 km (0.108 R)
• M60: 50,510,674 km (0.074 R)
• M61: 51,164,417 km (0.111 R)
• M62: 51,382,979 km (0.109 R)
• M63: 52,480,279 km (0.117 R)
• M64: 53,696,361 km (0.107 R)
• M65: 53,807,362 km (0.088 R)
• M66: 54,140,816 km (0.081 R)
• M67: 54,586,617 km (0.119 R)
• M68: 54,921,567 km (0.057 R)
• M69: 56,043,551 km (0.099 R)
• M70: 56,833,278 km (0.115 R)
• M71: 57,626,745 km (0.112 R)
• M72: 61,416,508 km (0.111 R)
• M73: 62,230,769 km (0.093 R)
• M74: 62,931,486 km (0.079 R)
• M75: 63,987,497 km (0.092 R)
• M76: 66,593,343 km (0.104 R)
• M77: 66,831,951 km (0.088 R)
• M78: 67,669,250 km (0.096 R)
• M79: 68,630,566 km (0.034 R)
• M80: 68,871,569 km (0.093 R)
• M81: 69,354,470 km (0.098 R)
• M82: 69,596,221 km (0.112 R)
• M83: 72,765,900 km (0.117 R)
• M84: 73,627,285 km (0.073 R)
• M85: 74,739,695 km (0.068 R)
• M86: 75,484,393 km (0.103 R)
• M87: 76,106,870 km (0.09 R)
• M88: 76,731,141 km (0.098 R)
• M89: 80,893,104 km (0.045 R)
• M90: 81,657,549 km (0.079 R)
• M91: 82,937,209 km (0.074 R)
• M92: 83,708,087 km (0.108 R)
• M93: 84,352,405 km (0.044 R)
• M94: 84,481,508 km (0.109 R)
• M95: 84,739,714 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 5.8

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.59 AU - 18.57 AU

Year: 23206 Days

Day: 21.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,381,548 km

• M1: 78,988 km (0.092 R)
• M2: 287,976 km (0.089 R)
• M3: 571,763 km (0.082 R)
• M4: 659,876 km (0.061 R)
• M5: 825,032 km (0.1 R)
• M6: 874,549 km (0.072 R)
• M7: 2,743,027 km (0.085 R)
• M8: 2,856,123 km (0.06 R)
• M9: 2,932,417 km (0.067 R)
• M10: 3,899,418 km (0.088 R)
• M11: 4,819,295 km (0.107 R)
• M12: 5,610,818 km (0.083 R)
• M13: 6,342,202 km (0.106 R)
• M14: 7,154,967 km (0.025 R)
• M15: 7,679,457 km (0.074 R)
• M16: 8,654,536 km (0.097 R)
• M17: 8,709,887 km (0.087 R)
• M18: 9,326,081 km (0.111 R)
• M19: 10,072,275 km (0.076 R)
• M20: 10,130,469 km (0.119 R)
• M21: 10,188,812 km (0.059 R)
• M22: 11,136,813 km (0.117 R)
• M23: 11,257,389 km (0.111 R)
• M24: 11,317,827 km (0.085 R)
• M25: 13,243,152 km (0.068 R)
• M26: 14,275,975 km (0.072 R)
• M27: 14,341,349 km (0.101 R)
• M28: 15,334,380 km (0.112 R)
• M29: 15,602,908 km (0.118 R)
• M30: 16,144,602 km (0.105 R)
• M31: 17,246,540 km (0.069 R)
• M32: 17,316,103 km (0.105 R)
• M33: 17,947,406 km (0.111 R)
• M34: 18,800,862 km (0.116 R)
• M35: 19,160,346 km (0.119 R)
• M36: 19,304,708 km (0.085 R)
• M37: 20,842,873 km (0.104 R)
• M38: 21,589,067 km (0.106 R)
• M39: 21,890,058 km (0.095 R)
• M40: 22,419,934 km (0.112 R)
• M41: 22,496,079 km (0.102 R)
• M42: 24,268,963 km (0.039 R)
• M43: 25,369,854 km (0.102 R)
• M44: 26,326,383 km (0.087 R)
• M45: 27,538,724 km (0.093 R)
• M46: 27,946,827 km (0.091 R)
• M47: 31,708,765 km (0.079 R)
• M48: 31,965,175 km (0.046 R)
• M49: 32,222,185 km (0.083 R)
• M50: 32,308,054 km (0.038 R)
• M51: 33,257,402 km (0.034 R)
• M52: 34,303,540 km (0.032 R)
• M53: 38,685,561 km (0.119 R)
• M54: 39,509,396 km (0.076 R)
• M55: 40,524,118 km (0.097 R)
• M56: 41,921,662 km (0.12 R)
• M57: 42,767,638 km (0.074 R)
• M58: 42,956,430 km (0.064 R)
• M59: 43,334,913 km (0.106 R)
• M60: 45,532,057 km (0.116 R)
• M61: 45,821,229 km (0.108 R)
• M62: 46,692,637 km (0.099 R)
• M63: 46,789,726 km (0.072 R)
• M64: 48,451,758 km (0.11 R)
• M65: 48,845,650 km (0.071 R)
• M66: 49,438,356 km (0.082 R)
• M67: 49,934,273 km (0.114 R)
• M68: 51,531,829 km (0.102 R)
• M69: 52,842,306 km (0.09 R)
• M70: 54,879,530 km (0.028 R)
• M71: 55,084,778 km (0.038 R)
• M72: 55,187,402 km (0.071 R)
• M73: 56,114,311 km (0.052 R)
• M74: 58,610,950 km (0.101 R)
• M75: 60,401,337 km (0.076 R)
• M76: 61,143,642 km (0.077 R)
• M77: 62,637,526 km (0.088 R)
• M78: 62,851,900 km (0.118 R)
• M79: 63,173,984 km (0.115 R)
• M80: 65,226,317 km (0.061 R)
• M81: 65,334,925 km (0.115 R)
• M82: 65,769,956 km (0.106 R)
• M83: 66,206,034 km (0.054 R)
• M84: 67,300,342 km (0.059 R)
• M85: 68,621,441 km (0.11 R)
• M86: 70,284,670 km (0.115 R)
• M87: 71,400,969 km (0.071 R)
• M88: 72,185,760 km (0.073 R)
• M89: 72,860,745 km (0.058 R)
• M90: 73,424,879 km (0.085 R)
• M91: 73,650,921 km (0.099 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit