🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 20.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.12 AU - 1.4 AU

Year: 502 Days

Day: 32 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.74 AU - 4.74 AU

Year: 3097 Days

Day: 35 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 8.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.97 AU - 8.29 AU

Year: 8224 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,626,207 km

• M1: 123,119 km (0.06 R)
• M2: 228,137 km (0.076 R)
• M3: 487,988 km (0.118 R)
• M4: 589,565 km (0.025 R)
• M5: 684,859 km (0.095 R)
• M6: 922,869 km (0.088 R)
• M7: 1,587,832 km (0.115 R)
• M8: 1,803,552 km (0.101 R)
• M9: 1,863,989 km (0.074 R)
• M10: 2,328,790 km (0.109 R)
• M11: 2,484,073 km (0.109 R)
• M12: 2,804,960 km (0.111 R)
• M13: 3,114,927 km (0.067 R)
• M14: 3,562,075 km (0.106 R)
• M15: 3,871,443 km (0.108 R)
• M16: 3,976,611 km (0.088 R)
• M17: 4,351,952 km (0.109 R)
• M18: 4,766,637 km (0.107 R)
• M19: 5,753,235 km (0.105 R)
• M20: 5,994,387 km (0.076 R)
• M21: 6,331,431 km (0.1 R)
• M22: 6,960,041 km (0.076 R)
• M23: 7,575,487 km (0.094 R)
• M24: 8,548,322 km (0.085 R)
• M25: 9,277,312 km (0.06 R)
• M26: 9,347,773 km (0.1 R)
• M27: 9,810,030 km (0.071 R)
• M28: 10,025,900 km (0.073 R)
• M29: 11,091,635 km (0.11 R)
• M30: 11,241,382 km (0.107 R)
• M31: 11,391,878 km (0.083 R)
• M32: 13,527,836 km (0.113 R)
• M33: 13,848,724 km (0.103 R)
• M34: 13,969,748 km (0.062 R)
• M35: 14,334,767 km (0.113 R)
• M36: 14,416,298 km (0.116 R)
• M37: 15,281,722 km (0.119 R)
• M38: 15,783,922 km (0.096 R)
• M39: 15,952,369 km (0.1 R)
• M40: 16,248,872 km (0.073 R)
• M41: 16,504,385 km (0.079 R)
• M42: 17,149,152 km (0.057 R)
• M43: 18,774,533 km (0.104 R)
• M44: 19,042,762 km (0.085 R)
• M45: 20,219,499 km (0.097 R)
• M46: 20,862,769 km (0.117 R)
• M47: 20,955,221 km (0.054 R)
• M48: 21,047,822 km (0.053 R)
• M49: 22,264,053 km (0.07 R)
• M50: 22,358,449 km (0.12 R)
• M51: 22,547,840 km (0.056 R)
• M52: 22,737,829 km (0.065 R)
• M53: 22,880,546 km (0.088 R)
• M54: 23,310,789 km (0.064 R)
• M55: 23,454,702 km (0.048 R)
• M56: 23,888,386 km (0.101 R)
• M57: 25,254,664 km (0.115 R)
• M58: 25,402,616 km (0.076 R)
• M59: 26,445,762 km (0.095 R)
• M60: 26,997,928 km (0.102 R)
• M61: 27,452,406 km (0.101 R)
• M62: 28,317,830 km (0.091 R)
• M63: 29,658,675 km (0.066 R)
• M64: 29,814,706 km (0.061 R)
• M65: 30,599,048 km (0.111 R)
• M66: 31,921,194 km (0.051 R)
• M67: 31,974,450 km (0.114 R)
• M68: 33,100,174 km (0.073 R)
• M69: 33,316,044 km (0.075 R)
• M70: 33,586,517 km (0.076 R)
• M71: 33,694,976 km (0.117 R)
• M72: 34,075,403 km (0.09 R)
• M73: 35,114,959 km (0.116 R)
• M74: 35,721,578 km (0.119 R)
• M75: 36,442,939 km (0.116 R)
• M76: 36,610,040 km (0.109 R)
• M77: 36,665,840 km (0.109 R)
• M78: 37,057,038 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 10.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.64 AU - 10.08 AU

Year: 9356 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,626,207 km

• M1: 200,611 km (0.105 R)
• M2: 464,202 km (0.112 R)
• M3: 552,615 km (0.027 R)
• M4: 766,689 km (0.079 R)
• M5: 1,169,407 km (0.091 R)
• M6: 1,361,191 km (0.115 R)
• M7: 1,494,932 km (0.101 R)
• M8: 1,800,111 km (0.115 R)
• M9: 2,255,337 km (0.055 R)
• M10: 2,523,566 km (0.064 R)
• M11: 2,802,417 km (0.038 R)
• M12: 3,511,810 km (0.112 R)
• M13: 3,886,852 km (0.053 R)
• M14: 3,982,595 km (0.082 R)
• M15: 5,441,024 km (0.038 R)
• M16: 5,838,506 km (0.068 R)
• M17: 6,585,149 km (0.093 R)
• M18: 7,125,795 km (0.09 R)
• M19: 7,841,771 km (0.09 R)
• M20: 8,373,292 km (0.051 R)
• M21: 9,043,341 km (0.1 R)
• M22: 9,470,892 km (0.1 R)
• M23: 11,845,608 km (0.098 R)
• M24: 12,125,506 km (0.118 R)
• M25: 13,267,087 km (0.045 R)
• M26: 13,801,750 km (0.111 R)
• M27: 13,997,873 km (0.084 R)
• M28: 14,741,823 km (0.089 R)
• M29: 14,892,169 km (0.054 R)
• M30: 14,992,699 km (0.067 R)
• M31: 15,753,703 km (0.098 R)
• M32: 16,164,798 km (0.095 R)
• M33: 16,371,542 km (0.081 R)
• M34: 16,527,274 km (0.077 R)
• M35: 16,892,592 km (0.102 R)
• M36: 16,997,310 km (0.089 R)
• M37: 18,704,222 km (0.072 R)
• M38: 18,975,892 km (0.11 R)
• M39: 19,522,971 km (0.103 R)
• M40: 20,019,935 km (0.105 R)
• M41: 20,242,088 km (0.111 R)
• M42: 20,632,987 km (0.115 R)
• M43: 20,745,036 km (0.082 R)
• M44: 20,969,882 km (0.099 R)
• M45: 21,252,023 km (0.065 R)
• M46: 22,971,501 km (0.067 R)
• M47: 23,613,126 km (0.113 R)
• M48: 24,142,553 km (0.116 R)
• M49: 25,453,031 km (0.104 R)
• M50: 25,633,446 km (0.053 R)
• M51: 26,542,402 km (0.087 R)
• M52: 26,786,546 km (0.088 R)
• M53: 26,908,767 km (0.1 R)
• M54: 27,031,288 km (0.11 R)
• M55: 27,708,667 km (0.082 R)
• M56: 28,142,501 km (0.09 R)
• M57: 29,394,635 km (0.073 R)
• M58: 29,520,896 km (0.105 R)
• M59: 30,664,871 km (0.076 R)
• M60: 30,985,309 km (0.113 R)
• M61: 31,371,122 km (0.104 R)
• M62: 31,758,730 km (0.1 R)
• M63: 32,538,434 km (0.09 R)
• M64: 32,996,204 km (0.06 R)
• M65: 33,719,809 km (0.098 R)
• M66: 34,915,395 km (0.057 R)
• M67: 35,048,986 km (0.05 R)
• M68: 35,451,105 km (0.112 R)
• M69: 38,515,169 km (0.063 R)
• M70: 38,653,397 km (0.107 R)
• M71: 39,555,323 km (0.067 R)
• M72: 39,973,897 km (0.025 R)
• M73: 40,604,602 km (0.104 R)
• M74: 40,745,224 km (0.094 R)
• M75: 41,026,917 km (0.05 R)
• M76: 41,167,988 km (0.084 R)
• M77: 41,379,968 km (0.095 R)
• M78: 43,879,299 km (0.107 R)
• M79: 44,819,971 km (0.063 R)
• M80: 44,892,675 km (0.112 R)
• M81: 44,965,380 km (0.057 R)
• M82: 45,694,221 km (0.072 R)
• M83: 45,913,681 km (0.119 R)
• M84: 46,500,553 km (0.118 R)
• M85: 47,237,772 km (0.098 R)
• M86: 48,574,279 km (0.101 R)
• M87: 48,723,578 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 13

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.46 AU - 12.64 AU

Year: 12157 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,626,207 km

• M1: 261,497 km (0.093 R)
• M2: 459,565 km (0.108 R)
• M3: 556,504 km (0.095 R)
• M4: 718,219 km (0.116 R)
• M5: 1,138,141 km (0.087 R)
• M6: 1,656,198 km (0.099 R)
• M7: 1,817,165 km (0.078 R)
• M8: 2,097,512 km (0.077 R)
• M9: 2,361,851 km (0.111 R)
• M10: 2,513,543 km (0.055 R)
• M11: 3,526,022 km (0.112 R)
• M12: 3,770,914 km (0.059 R)
• M13: 4,690,641 km (0.052 R)
• M14: 5,156,339 km (0.114 R)
• M15: 5,596,307 km (0.073 R)
• M16: 6,215,792 km (0.093 R)
• M17: 6,988,165 km (0.047 R)
• M18: 7,341,216 km (0.069 R)
• M19: 7,881,713 km (0.108 R)
• M20: 8,018,895 km (0.097 R)
• M21: 8,716,769 km (0.107 R)
• M22: 8,811,315 km (0.107 R)
• M23: 9,240,960 km (0.112 R)
• M24: 9,873,759 km (0.099 R)
• M25: 11,698,254 km (0.118 R)
• M26: 12,065,068 km (0.06 R)
• M27: 12,223,492 km (0.074 R)
• M28: 12,382,515 km (0.081 R)
• M29: 12,595,692 km (0.091 R)
• M30: 13,025,636 km (0.055 R)
• M31: 14,288,541 km (0.047 R)
• M32: 14,849,833 km (0.037 R)
• M33: 15,647,788 km (0.101 R)
• M34: 15,994,107 km (0.117 R)
• M35: 17,344,826 km (0.064 R)
• M36: 17,823,240 km (0.118 R)
• M37: 18,915,604 km (0.106 R)
• M38: 19,717,897 km (0.06 R)
• M39: 19,904,595 km (0.104 R)
• M40: 20,847,211 km (0.083 R)
• M41: 21,037,500 km (0.086 R)
• M42: 21,483,601 km (0.064 R)
• M43: 21,804,338 km (0.065 R)
• M44: 21,997,469 km (0.066 R)
• M45: 22,450,302 km (0.104 R)
• M46: 23,102,549 km (0.101 R)
• M47: 24,894,881 km (0.074 R)
• M48: 25,096,838 km (0.092 R)
• M49: 26,456,683 km (0.12 R)
• M50: 27,145,581 km (0.095 R)
• M51: 27,284,108 km (0.069 R)
• M52: 27,980,187 km (0.096 R)
• M53: 31,256,530 km (0.096 R)
• M54: 31,984,773 km (0.118 R)
• M55: 32,424,291 km (0.104 R)
• M56: 32,792,152 km (0.055 R)
• M57: 33,904,113 km (0.109 R)
• M58: 34,053,412 km (0.108 R)
• M59: 34,277,510 km (0.084 R)
• M60: 34,427,257 km (0.108 R)
• M61: 34,802,598 km (0.12 R)
• M62: 36,775,944 km (0.108 R)
• M63: 37,930,989 km (0.081 R)
• M64: 39,097,852 km (0.101 R)
• M65: 39,332,571 km (0.071 R)
• M66: 40,197,546 km (0.106 R)
• M67: 40,513,647 km (0.091 R)
• M68: 41,466,735 km (0.092 R)
• M69: 41,786,126 km (0.073 R)
• M70: 42,346,968 km (0.102 R)
• M71: 43,395,201 km (0.12 R)
• M72: 44,370,429 km (0.112 R)
• M73: 46,425,156 km (0.109 R)
• M74: 46,839,841 km (0.072 R)
• M75: 47,840,053 km (0.086 R)
• M76: 48,091,227 km (0.082 R)
• M77: 48,678,998 km (0.098 R)
• M78: 49,015,892 km (0.106 R)
• M79: 49,861,569 km (0.059 R)
• M80: 51,139,135 km (0.083 R)
• M81: 51,567,433 km (0.081 R)
• M82: 52,427,471 km (0.112 R)
• M83: 52,772,893 km (0.088 R)
• M84: 53,205,679 km (0.113 R)
• M85: 56,710,159 km (0.063 R)
• M86: 57,242,129 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.9

Radius: 3.9

Gravity: 30.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.33 AU - 16.63 AU

Year: 23734 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,626,207 km

• M1: 83,176 km (0.117 R)
• M2: 134,488 km (0.101 R)
• M3: 416,780 km (0.077 R)
• M4: 557,850 km (0.092 R)
• M5: 600,935 km (0.074 R)
• M6: 645,066 km (0.108 R)
• M7: 2,442,335 km (0.078 R)
• M8: 2,585,949 km (0.118 R)
• M9: 2,919,103 km (0.062 R)
• M10: 3,544,123 km (0.096 R)
• M11: 3,788,865 km (0.072 R)
• M12: 4,821,539 km (0.109 R)
• M13: 5,368,320 km (0.036 R)
• M14: 5,461,369 km (0.1 R)
• M15: 6,127,678 km (0.111 R)
• M16: 6,819,269 km (0.072 R)
• M17: 8,221,151 km (0.099 R)
• M18: 10,569,688 km (0.113 R)
• M19: 11,335,779 km (0.097 R)
• M20: 13,422,071 km (0.096 R)
• M21: 15,095,323 km (0.072 R)
• M22: 15,226,819 km (0.105 R)
• M23: 17,243,099 km (0.111 R)
• M24: 19,484,225 km (0.106 R)
• M25: 20,784,380 km (0.082 R)
• M26: 21,518,906 km (0.056 R)
• M27: 22,112,510 km (0.066 R)
• M28: 22,411,257 km (0.094 R)
• M29: 23,315,726 km (0.114 R)
• M30: 23,467,717 km (0.117 R)
• M31: 24,001,931 km (0.048 R)
• M32: 24,078,675 km (0.094 R)
• M33: 27,852,281 km (0.031 R)
• M34: 29,232,172 km (0.088 R)
• M35: 29,724,499 km (0.119 R)
• M36: 30,054,212 km (0.104 R)
• M37: 31,720,882 km (0.094 R)
• M38: 32,565,512 km (0.118 R)
• M39: 32,990,519 km (0.086 R)
• M40: 33,846,219 km (0.101 R)
• M41: 35,317,365 km (0.115 R)
• M42: 35,579,161 km (0.064 R)
• M43: 36,192,512 km (0.113 R)
• M44: 36,544,665 km (0.115 R)
• M45: 37,429,686 km (0.076 R)
• M46: 37,874,890 km (0.093 R)
• M47: 37,964,050 km (0.069 R)
• M48: 40,856,824 km (0.077 R)
• M49: 41,131,635 km (0.062 R)
• M50: 41,775,205 km (0.081 R)
• M51: 42,422,067 km (0.054 R)
• M52: 43,351,967 km (0.045 R)
• M53: 43,538,815 km (0.089 R)
• M54: 44,100,704 km (0.089 R)
• M55: 45,421,354 km (0.052 R)
• M56: 48,101,101 km (0.067 R)
• M57: 50,930,146 km (0.092 R)
• M58: 52,116,457 km (0.114 R)
• M59: 53,211,963 km (0.086 R)
• M60: 54,818,793 km (0.034 R)
• M61: 55,324,285 km (0.068 R)
• M62: 55,526,840 km (0.073 R)
• M63: 56,849,734 km (0.042 R)
• M64: 58,905,209 km (0.081 R)
• M65: 61,823,414 km (0.053 R)
• M66: 64,255,427 km (0.099 R)
• M67: 64,574,968 km (0.108 R)
• M68: 65,322,509 km (0.068 R)
• M69: 66,180,452 km (0.11 R)
• M70: 68,015,869 km (0.063 R)
• M71: 68,450,151 km (0.034 R)
• M72: 69,649,328 km (0.107 R)
• M73: 69,758,684 km (0.095 R)
• M74: 71,075,295 km (0.109 R)
• M75: 72,732,540 km (0.107 R)
• M76: 72,843,542 km (0.104 R)
• M77: 74,626,150 km (0.066 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit