🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 248 Days

Day: 29.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 267 Days

Day: 38.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,713,270 km

• M1: 131,048 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 323 Days

Day: 34 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.75 AU - 6.05 AU

Year: 3904 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.84 AU - 8.32 AU

Year: 7511 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,713,270 km

• M1: 171,439 km (0.043 R)
• M2: 296,054 km (0.061 R)
• M3: 434,432 km (0.062 R)
• M4: 525,986 km (0.075 R)
• M5: 637,885 km (0.07 R)
• M6: 759,508 km (0.11 R)
• M7: 931,097 km (0.088 R)
• M8: 1,029,233 km (0.091 R)
• M9: 1,252,733 km (0.093 R)
• M10: 1,411,007 km (0.077 R)
• M11: 1,559,408 km (0.099 R)
• M12: 1,695,991 km (0.106 R)
• M13: 1,818,961 km (0.086 R)
• M14: 2,400,148 km (0.087 R)
• M15: 2,499,182 km (0.117 R)
• M16: 2,825,754 km (0.075 R)
• M17: 3,015,743 km (0.111 R)
• M18: 3,253,604 km (0.105 R)
• M19: 3,430,578 km (0.082 R)
• M20: 3,633,583 km (0.087 R)
• M21: 4,858,340 km (0.07 R)
• M22: 5,740,968 km (0.093 R)
• M23: 6,009,945 km (0.104 R)
• M24: 6,228,358 km (0.063 R)
• M25: 6,757,336 km (0.094 R)
• M26: 7,156,463 km (0.115 R)
• M27: 7,475,555 km (0.083 R)
• M28: 7,710,573 km (0.099 R)
• M29: 7,799,285 km (0.111 R)
• M30: 7,947,985 km (0.083 R)
• M31: 9,140,280 km (0.054 R)
• M32: 10,387,777 km (0.074 R)
• M33: 10,981,680 km (0.075 R)
• M34: 11,484,928 km (0.1 R)
• M35: 11,654,422 km (0.093 R)
• M36: 11,858,922 km (0.094 R)
• M37: 12,479,454 km (0.074 R)
• M38: 12,688,592 km (0.087 R)
• M39: 13,287,732 km (0.092 R)
• M40: 14,331,027 km (0.06 R)
• M41: 14,733,745 km (0.079 R)
• M42: 14,955,000 km (0.119 R)
• M43: 15,140,202 km (0.118 R)
• M44: 15,475,451 km (0.113 R)
• M45: 15,775,544 km (0.082 R)
• M46: 16,191,277 km (0.092 R)
• M47: 16,381,565 km (0.079 R)
• M48: 17,655,391 km (0.084 R)
• M49: 17,890,409 km (0.066 R)
• M50: 18,681,483 km (0.033 R)
• M51: 19,605,250 km (0.112 R)
• M52: 19,807,955 km (0.096 R)
• M53: 20,052,248 km (0.087 R)
• M54: 20,667,395 km (0.094 R)
• M55: 21,122,471 km (0.109 R)
• M56: 21,538,952 km (0.111 R)
• M57: 22,422,477 km (0.076 R)
• M58: 23,018,176 km (0.08 R)
• M59: 23,403,839 km (0.074 R)
• M60: 23,748,512 km (0.049 R)
• M61: 23,878,064 km (0.108 R)
• M62: 24,312,048 km (0.092 R)
• M63: 25,320,038 km (0.097 R)
• M64: 25,452,432 km (0.105 R)
• M65: 26,386,372 km (0.095 R)
• M66: 26,925,074 km (0.085 R)
• M67: 27,603,500 km (0.049 R)
• M68: 27,785,411 km (0.069 R)
• M69: 28,700,651 km (0.119 R)
• M70: 29,579,538 km (0.113 R)
• M71: 29,672,438 km (0.077 R)
• M72: 29,905,512 km (0.086 R)
• M73: 30,937,737 km (0.089 R)
• M74: 31,363,493 km (0.053 R)
• M75: 31,505,760 km (0.106 R)
• M76: 31,648,327 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 8.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.65 AU - 10.73 AU

Year: 11707 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,713,270 km

• M1: 105,167 km (0.054 R)
• M2: 458,517 km (0.091 R)
• M3: 553,363 km (0.115 R)
• M4: 629,209 km (0.055 R)
• M5: 1,094,458 km (0.104 R)
• M6: 1,574,817 km (0.101 R)
• M7: 1,742,217 km (0.057 R)
• M8: 2,034,082 km (0.095 R)
• M9: 2,155,257 km (0.076 R)
• M10: 2,258,180 km (0.094 R)
• M11: 2,341,655 km (0.105 R)
• M12: 2,426,178 km (0.114 R)
• M13: 2,819,022 km (0.095 R)
• M14: 2,954,558 km (0.083 R)
• M15: 3,092,188 km (0.109 R)
• M16: 3,326,309 km (0.1 R)
• M17: 4,423,908 km (0.116 R)
• M18: 5,066,132 km (0.085 R)
• M19: 5,231,288 km (0.119 R)
• M20: 5,766,100 km (0.111 R)
• M21: 6,318,116 km (0.12 R)
• M22: 6,555,678 km (0.11 R)
• M23: 7,723,738 km (0.111 R)
• M24: 7,945,891 km (0.109 R)
• M25: 8,202,451 km (0.063 R)
• M26: 11,269,806 km (0.095 R)
• M27: 11,485,676 km (0.115 R)
• M28: 11,885,102 km (0.052 R)
• M29: 12,215,414 km (0.118 R)
• M30: 12,734,968 km (0.094 R)
• M31: 13,375,695 km (0.111 R)
• M32: 14,220,325 km (0.098 R)
• M33: 14,688,267 km (0.108 R)
• M34: 14,766,806 km (0.098 R)
• M35: 15,439,547 km (0.1 R)
• M36: 15,759,687 km (0.088 R)
• M37: 15,920,505 km (0.05 R)
• M38: 16,243,935 km (0.045 R)
• M39: 16,856,090 km (0.105 R)
• M40: 17,020,647 km (0.082 R)
• M41: 17,392,697 km (0.111 R)
• M42: 18,313,622 km (0.11 R)
• M43: 18,822,703 km (0.108 R)
• M44: 19,078,964 km (0.119 R)
• M45: 19,854,629 km (0.074 R)
• M46: 19,984,929 km (0.111 R)
• M47: 20,772,562 km (0.05 R)
• M48: 21,258,905 km (0.098 R)
• M49: 21,973,085 km (0.049 R)
• M50: 22,922,283 km (0.097 R)
• M51: 23,516,636 km (0.112 R)
• M52: 24,301,426 km (0.107 R)
• M53: 25,944,011 km (0.114 R)
• M54: 26,754,831 km (0.068 R)
• M55: 28,010,855 km (0.059 R)
• M56: 28,498,993 km (0.082 R)
• M57: 28,891,687 km (0.109 R)
• M58: 29,930,644 km (0.11 R)
• M59: 30,429,703 km (0.102 R)
• M60: 30,630,164 km (0.039 R)
• M61: 31,385,484 km (0.052 R)
• M62: 31,486,761 km (0.037 R)
• M63: 32,453,463 km (0.041 R)
• M64: 32,504,625 km (0.115 R)
• M65: 33,120,520 km (0.072 R)
• M66: 33,429,888 km (0.104 R)
• M67: 33,999,557 km (0.09 R)
• M68: 34,415,888 km (0.115 R)
• M69: 34,833,864 km (0.085 R)
• M70: 34,938,732 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 10.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.67 AU - 12.63 AU

Year: 14311 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,713,270 km

• M1: 167,699 km (0.117 R)
• M2: 497,413 km (0.096 R)
• M3: 907,311 km (0.078 R)
• M4: 1,408,015 km (0.075 R)
• M5: 1,834,369 km (0.11 R)
• M6: 2,397,306 km (0.104 R)
• M7: 3,226,527 km (0.112 R)
• M8: 3,484,134 km (0.111 R)
• M9: 3,980,351 km (0.103 R)
• M10: 4,098,084 km (0.089 R)
• M11: 4,377,234 km (0.111 R)
• M12: 4,621,527 km (0.11 R)
• M13: 4,954,382 km (0.116 R)
• M14: 5,295,017 km (0.102 R)
• M15: 5,999,024 km (0.067 R)
• M16: 6,089,082 km (0.116 R)
• M17: 6,826,001 km (0.116 R)
• M18: 7,542,425 km (0.105 R)
• M19: 8,182,704 km (0.087 R)
• M20: 10,314,025 km (0.112 R)
• M21: 10,968,665 km (0.088 R)
• M22: 11,079,069 km (0.09 R)
• M23: 12,260,892 km (0.056 R)
• M24: 13,012,472 km (0.09 R)
• M25: 13,246,592 km (0.075 R)
• M26: 13,838,401 km (0.106 R)
• M27: 14,137,597 km (0.083 R)
• M28: 15,047,751 km (0.064 R)
• M29: 15,479,041 km (0.115 R)
• M30: 15,727,224 km (0.12 R)
• M31: 16,606,560 km (0.109 R)
• M32: 17,244,296 km (0.11 R)
• M33: 17,695,633 km (0.115 R)
• M34: 20,483,988 km (0.045 R)
• M35: 23,476,992 km (0.082 R)
• M36: 23,619,559 km (0.113 R)
• M37: 24,336,432 km (0.108 R)
• M38: 25,425,205 km (0.082 R)
• M39: 27,499,679 km (0.107 R)
• M40: 28,253,652 km (0.106 R)
• M41: 28,861,768 km (0.101 R)
• M42: 28,938,063 km (0.049 R)
• M43: 29,014,507 km (0.12 R)
• M44: 29,090,952 km (0.086 R)
• M45: 31,415,553 km (0.116 R)
• M46: 32,203,634 km (0.097 R)
• M47: 32,600,218 km (0.102 R)
• M48: 32,759,241 km (0.105 R)
• M49: 32,838,827 km (0.078 R)
• M50: 33,398,024 km (0.093 R)
• M51: 35,420,587 km (0.074 R)
• M52: 35,747,758 km (0.077 R)
• M53: 36,570,396 km (0.044 R)
• M54: 37,899,573 km (0.089 R)
• M55: 38,234,373 km (0.103 R)
• M56: 40,690,471 km (0.094 R)
• M57: 42,413,988 km (0.114 R)
• M58: 45,132,182 km (0.12 R)
• M59: 45,664,750 km (0.109 R)
• M60: 46,110,103 km (0.102 R)
• M61: 46,199,413 km (0.064 R)
• M62: 46,467,492 km (0.119 R)
• M63: 46,646,561 km (0.039 R)
• M64: 48,721,932 km (0.107 R)
• M65: 51,473,785 km (0.065 R)
• M66: 52,495,389 km (0.108 R)
• M67: 52,961,985 km (0.08 R)
• M68: 53,148,982 km (0.074 R)
• M69: 53,523,725 km (0.101 R)
• M70: 53,805,417 km (0.116 R)
• M71: 54,087,409 km (0.102 R)
• M72: 54,275,753 km (0.119 R)
• M73: 55,790,432 km (0.039 R)
• M74: 57,318,873 km (0.083 R)
• M75: 57,414,765 km (0.115 R)
• M76: 58,667,498 km (0.091 R)
• M77: 58,860,928 km (0.06 R)
• M78: 59,442,864 km (0.114 R)
• M79: 59,929,057 km (0.096 R)
• M80: 61,396,013 km (0.106 R)
• M81: 62,577,986 km (0.106 R)
• M82: 63,171,740 km (0.116 R)
• M83: 66,068,104 km (0.092 R)
• M84: 66,168,784 km (0.055 R)
• M85: 67,076,992 km (0.064 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 4.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.39 AU - 16.83 AU

Year: 22196 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,713,270 km

• M1: 154,535 km (0.089 R)
• M2: 355,445 km (0.087 R)
• M3: 569,369 km (0.074 R)
• M4: 707,897 km (0.1 R)
• M5: 818,899 km (0.096 R)
• M6: 975,677 km (0.062 R)
• M7: 1,228,498 km (0.099 R)
• M8: 1,668,615 km (0.109 R)
• M9: 2,047,845 km (0.082 R)
• M10: 2,206,868 km (0.084 R)
• M11: 3,490,268 km (0.098 R)
• M12: 3,616,529 km (0.043 R)
• M13: 3,744,285 km (0.114 R)
• M14: 4,337,590 km (0.1 R)
• M15: 5,572,521 km (0.095 R)
• M16: 5,609,322 km (0.103 R)
• M17: 6,019,370 km (0.057 R)
• M18: 6,400,545 km (0.085 R)
• M19: 6,789,499 km (0.062 R)
• M20: 7,186,083 km (0.097 R)
• M21: 8,589,760 km (0.099 R)
• M22: 8,803,087 km (0.08 R)
• M23: 9,104,826 km (0.108 R)
• M24: 9,630,064 km (0.11 R)
• M25: 9,851,618 km (0.1 R)
• M26: 9,896,198 km (0.092 R)
• M27: 10,030,238 km (0.099 R)
• M28: 10,075,117 km (0.091 R)
• M29: 11,874,032 km (0.099 R)
• M30: 12,207,186 km (0.074 R)
• M31: 12,640,122 km (0.12 R)
• M32: 12,931,539 km (0.062 R)
• M33: 13,274,417 km (0.087 R)
• M34: 13,323,635 km (0.095 R)
• M35: 13,769,287 km (0.077 R)
• M36: 14,879,154 km (0.076 R)
• M37: 15,289,950 km (0.119 R)
• M38: 15,393,172 km (0.095 R)
• M39: 16,491,220 km (0.103 R)
• M40: 16,544,178 km (0.115 R)
• M41: 17,560,396 km (0.103 R)
• M42: 21,590,114 km (0.111 R)
• M43: 22,640,291 km (0.07 R)
• M44: 24,006,120 km (0.12 R)
• M45: 24,126,097 km (0.078 R)
• M46: 25,154,433 km (0.077 R)
• M47: 25,276,355 km (0.049 R)
• M48: 25,459,613 km (0.074 R)
• M49: 26,506,349 km (0.077 R)
• M50: 27,253,590 km (0.119 R)
• M51: 27,755,641 km (0.089 R)
• M52: 28,070,993 km (0.075 R)
• M53: 28,832,596 km (0.097 R)
• M54: 29,024,081 km (0.096 R)
• M55: 29,215,866 km (0.093 R)
• M56: 30,052,267 km (0.113 R)
• M57: 30,440,923 km (0.12 R)
• M58: 30,766,148 km (0.065 R)
• M59: 32,012,299 km (0.092 R)
• M60: 32,276,638 km (0.093 R)
• M61: 33,141,015 km (0.101 R)
• M62: 33,878,383 km (0.084 R)
• M63: 33,945,702 km (0.061 R)
• M64: 34,553,518 km (0.088 R)
• M65: 34,621,136 km (0.073 R)
• M66: 35,096,708 km (0.077 R)
• M67: 35,164,775 km (0.056 R)
• M68: 36,329,095 km (0.084 R)
• M69: 36,535,989 km (0.118 R)
• M70: 36,812,296 km (0.083 R)
• M71: 37,019,938 km (0.078 R)
• M72: 38,134,292 km (0.087 R)
• M73: 40,039,571 km (0.108 R)
• M74: 40,538,629 km (0.064 R)
• M75: 41,470,774 km (0.108 R)
• M76: 41,686,943 km (0.115 R)
• M77: 41,975,667 km (0.109 R)
• M78: 43,575,616 km (0.071 R)
• M79: 47,510,937 km (0.077 R)
• M80: 47,661,732 km (0.071 R)
• M81: 51,326,281 km (0.114 R)
• M82: 51,713,291 km (0.112 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit