🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 10.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,704,772 km

• M1: 130,300 km (0.087 R)
• M2: 204,650 km (0.038 R)
• M3: 273,166 km (0.094 R)
• M4: 359,334 km (0.054 R)
• M5: 445,951 km (0.072 R)
• M6: 594,801 km (0.112 R)
• M7: 687,701 km (0.069 R)
• M8: 767,736 km (0.1 R)
• M9: 838,795 km (0.067 R)
• M10: 1,021,604 km (0.076 R)
• M11: 1,118,094 km (0.116 R)
• M12: 1,192,594 km (0.086 R)
• M13: 1,335,759 km (0.056 R)
• M14: 1,419,085 km (0.115 R)
• M15: 1,496,577 km (0.1 R)
• M16: 1,595,312 km (0.096 R)
• M17: 1,688,212 km (0.087 R)
• M18: 1,754,035 km (0.069 R)
• M19: 1,837,511 km (0.096 R)
• M20: 2,017,178 km (0.116 R)
• M21: 2,158,099 km (0.06 R)
• M22: 2,261,471 km (0.104 R)
• M23: 2,357,214 km (0.076 R)
• M24: 2,435,902 km (0.1 R)
• M25: 2,515,339 km (0.093 R)
• M26: 2,701,139 km (0.09 R)
• M27: 2,773,694 km (0.088 R)
• M28: 2,851,934 km (0.056 R)
• M29: 2,936,008 km (0.05 R)
• M30: 3,005,720 km (0.077 R)
• M31: 3,086,204 km (0.087 R)
• M32: 3,167,436 km (0.107 R)
• M33: 3,399,612 km (0.09 R)
• M34: 3,578,830 km (0.108 R)
• M35: 3,659,014 km (0.077 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 6.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.81 AU - 6.29 AU

Year: 9025 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,704,772 km

• M1: 86,468 km (0.074 R)
• M2: 135,835 km (0.111 R)
• M3: 287,378 km (0.083 R)
• M4: 363,822 km (0.086 R)
• M5: 462,407 km (0.1 R)
• M6: 507,586 km (0.114 R)
• M7: 962,513 km (0.097 R)
• M8: 1,185,414 km (0.103 R)
• M9: 1,469,649 km (0.12 R)
• M10: 1,561,353 km (0.082 R)
• M11: 1,872,666 km (0.108 R)
• M12: 2,099,307 km (0.064 R)
• M13: 2,361,702 km (0.071 R)
• M14: 2,690,219 km (0.086 R)
• M15: 2,888,436 km (0.09 R)
• M16: 3,329,450 km (0.117 R)
• M17: 3,511,660 km (0.103 R)
• M18: 4,013,561 km (0.119 R)
• M19: 4,175,127 km (0.093 R)
• M20: 5,613,959 km (0.088 R)
• M21: 5,831,026 km (0.116 R)
• M22: 5,940,681 km (0.072 R)
• M23: 6,423,284 km (0.093 R)
• M24: 6,726,668 km (0.088 R)
• M25: 7,151,377 km (0.091 R)
• M26: 7,544,969 km (0.083 R)
• M27: 8,893,145 km (0.073 R)
• M28: 12,362,319 km (0.079 R)
• M29: 14,284,652 km (0.096 R)
• M30: 15,280,226 km (0.073 R)
• M31: 15,431,469 km (0.108 R)
• M32: 15,837,179 km (0.097 R)
• M33: 16,246,478 km (0.071 R)
• M34: 17,284,987 km (0.059 R)
• M35: 17,653,446 km (0.092 R)
• M36: 18,451,850 km (0.112 R)
• M37: 20,637,924 km (0.081 R)
• M38: 20,805,174 km (0.096 R)
• M39: 20,860,974 km (0.103 R)
• M40: 22,045,191 km (0.102 R)
• M41: 22,102,038 km (0.075 R)
• M42: 22,330,325 km (0.113 R)
• M43: 23,250,950 km (0.058 R)
• M44: 23,657,706 km (0.109 R)
• M45: 24,537,043 km (0.065 R)
• M46: 25,069,910 km (0.041 R)
• M47: 25,666,357 km (0.085 R)
• M48: 27,177,744 km (0.102 R)
• M49: 28,842,320 km (0.101 R)
• M50: 29,091,700 km (0.035 R)
• M51: 30,096,399 km (0.083 R)
• M52: 31,817,522 km (0.081 R)
• M53: 31,881,999 km (0.097 R)
• M54: 32,463,037 km (0.108 R)
• M55: 32,592,738 km (0.074 R)
• M56: 32,657,664 km (0.108 R)
• M57: 33,570,361 km (0.045 R)
• M58: 34,227,544 km (0.1 R)
• M59: 35,221,173 km (0.106 R)
• M60: 35,487,756 km (0.116 R)
• M61: 35,754,938 km (0.097 R)
• M62: 37,984,994 km (0.107 R)
• M63: 39,496,680 km (0.077 R)
• M64: 39,565,794 km (0.12 R)
• M65: 39,912,263 km (0.1 R)
• M66: 40,120,653 km (0.079 R)
• M67: 40,538,480 km (0.081 R)
• M68: 41,871,098 km (0.063 R)
• M69: 42,082,928 km (0.109 R)
• M70: 42,153,538 km (0.118 R)
• M71: 43,146,868 km (0.052 R)
• M72: 44,076,021 km (0.113 R)
• M73: 44,219,635 km (0.116 R)
• M74: 44,291,442 km (0.056 R)
• M75: 45,881,667 km (0.094 R)
• M76: 46,391,496 km (0.057 R)
• M77: 46,683,661 km (0.11 R)
• M78: 46,756,814 km (0.117 R)
• M79: 47,123,180 km (0.107 R)
• M80: 47,711,099 km (0.102 R)
• M81: 48,006,106 km (0.1 R)
• M82: 48,449,664 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 6.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.76 AU - 8.2 AU

Year: 15560 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,704,772 km

• M1: 134,937 km (0.119 R)
• M2: 384,616 km (0.069 R)
• M3: 554,410 km (0.11 R)
• M4: 634,594 km (0.087 R)
• M5: 837,598 km (0.092 R)
• M6: 914,941 km (0.102 R)
• M7: 978,819 km (0.089 R)
• M8: 1,196,484 km (0.11 R)
• M9: 1,248,993 km (0.11 R)
• M10: 1,320,201 km (0.104 R)
• M11: 1,696,739 km (0.106 R)
• M12: 1,958,685 km (0.076 R)
• M13: 2,211,954 km (0.07 R)
• M14: 2,961,439 km (0.1 R)
• M15: 3,577,334 km (0.093 R)
• M16: 3,653,778 km (0.086 R)
• M17: 3,705,090 km (0.106 R)
• M18: 3,808,612 km (0.098 R)
• M19: 4,124,563 km (0.05 R)
• M20: 4,285,680 km (0.077 R)
• M21: 4,586,671 km (0.106 R)
• M22: 5,353,958 km (0.1 R)
• M23: 5,618,597 km (0.034 R)
• M24: 5,677,987 km (0.105 R)
• M25: 6,375,861 km (0.091 R)
• M26: 6,624,942 km (0.105 R)
• M27: 6,750,754 km (0.1 R)
• M28: 7,036,635 km (0.056 R)
• M29: 7,489,019 km (0.065 R)
• M30: 7,554,543 km (0.034 R)
• M31: 7,751,862 km (0.103 R)
• M32: 7,917,767 km (0.059 R)
• M33: 8,051,208 km (0.083 R)
• M34: 8,729,933 km (0.1 R)
• M35: 8,867,863 km (0.105 R)
• M36: 9,285,989 km (0.043 R)
• M37: 9,391,455 km (0.097 R)
• M38: 9,639,339 km (0.047 R)
• M39: 9,710,547 km (0.104 R)
• M40: 10,177,592 km (0.056 R)
• M41: 11,283,419 km (0.12 R)
• M42: 11,509,013 km (0.076 R)
• M43: 12,426,796 km (0.11 R)
• M44: 12,620,824 km (0.111 R)
• M45: 12,855,244 km (0.108 R)
• M46: 12,933,634 km (0.045 R)
• M47: 13,209,342 km (0.078 R)
• M48: 14,698,739 km (0.07 R)
• M49: 15,400,652 km (0.095 R)
• M50: 15,818,778 km (0.066 R)
• M51: 16,240,494 km (0.102 R)
• M52: 16,410,288 km (0.045 R)
• M53: 16,966,044 km (0.083 R)
• M54: 17,311,166 km (0.109 R)
• M55: 17,484,550 km (0.075 R)
• M56: 17,615,000 km (0.083 R)
• M57: 18,272,034 km (0.091 R)
• M58: 18,492,840 km (0.056 R)
• M59: 19,115,766 km (0.037 R)
• M60: 19,655,215 km (0.116 R)
• M61: 20,063,019 km (0.106 R)
• M62: 21,025,532 km (0.057 R)
• M63: 21,675,385 km (0.076 R)
• M64: 22,096,802 km (0.115 R)
• M65: 22,426,366 km (0.113 R)
• M66: 22,473,490 km (0.103 R)
• M67: 22,662,731 km (0.108 R)
• M68: 23,138,003 km (0.102 R)
• M69: 23,376,911 km (0.095 R)
• M70: 24,486,329 km (0.077 R)
• M71: 24,583,568 km (0.098 R)
• M72: 25,169,991 km (0.113 R)
• M73: 25,464,849 km (0.087 R)
• M74: 25,514,066 km (0.081 R)
• M75: 25,859,787 km (0.089 R)
• M76: 26,058,154 km (0.057 R)
• M77: 26,107,820 km (0.066 R)
• M78: 26,256,820 km (0.113 R)
• M79: 27,409,471 km (0.09 R)
• M80: 27,763,570 km (0.085 R)
• M81: 28,425,241 km (0.095 R)
• M82: 28,681,053 km (0.071 R)
• M83: 30,180,024 km (0.107 R)
• M84: 30,232,084 km (0.069 R)
• M85: 32,716,456 km (0.113 R)
• M86: 33,307,218 km (0.1 R)
• M87: 33,415,078 km (0.05 R)
• M88: 35,320,356 km (0.114 R)
• M89: 35,981,729 km (0.114 R)
• M90: 36,092,281 km (0.095 R)
• M91: 36,258,485 km (0.083 R)
• M92: 36,869,742 km (0.058 R)
• M93: 37,092,942 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 4.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.59 AU - 9.87 AU

Year: 16297 Days

Day: 23 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,704,772 km

• M1: 91,703 km (0.083 R)
• M2: 206,295 km (0.079 R)
• M3: 266,135 km (0.094 R)
• M4: 323,730 km (0.12 R)
• M5: 630,256 km (0.086 R)
• M6: 732,880 km (0.11 R)
• M7: 1,412,054 km (0.091 R)
• M8: 1,750,145 km (0.059 R)
• M9: 1,830,480 km (0.113 R)
• M10: 2,426,178 km (0.117 R)
• M11: 2,698,596 km (0.088 R)
• M12: 2,904,592 km (0.069 R)
• M13: 3,096,227 km (0.085 R)
• M14: 3,593,191 km (0.053 R)
• M15: 3,882,364 km (0.076 R)
• M16: 4,200,409 km (0.079 R)
• M17: 4,286,577 km (0.101 R)
• M18: 4,704,255 km (0.068 R)
• M19: 5,065,982 km (0.07 R)
• M20: 5,134,797 km (0.101 R)
• M21: 5,343,187 km (0.101 R)
• M22: 5,460,023 km (0.097 R)
• M23: 6,081,752 km (0.066 R)
• M24: 6,302,259 km (0.042 R)
• M25: 6,475,493 km (0.095 R)
• M26: 6,700,489 km (0.117 R)
• M27: 6,801,318 km (0.038 R)
• M28: 6,852,031 km (0.117 R)
• M29: 7,055,634 km (0.052 R)
• M30: 7,547,512 km (0.051 R)
• M31: 8,130,644 km (0.058 R)
• M32: 8,238,355 km (0.091 R)
• M33: 8,482,199 km (0.11 R)
• M34: 8,646,009 km (0.094 R)
• M35: 9,171,845 km (0.09 R)
• M36: 9,339,993 km (0.1 R)
• M37: 9,452,641 km (0.111 R)
• M38: 9,594,160 km (0.092 R)
• M39: 10,370,424 km (0.037 R)
• M40: 11,136,813 km (0.12 R)
• M41: 11,226,423 km (0.097 R)
• M42: 11,829,900 km (0.12 R)
• M43: 11,951,823 km (0.058 R)
• M44: 12,289,465 km (0.093 R)
• M45: 13,574,960 km (0.073 R)
• M46: 13,798,608 km (0.086 R)
• M47: 13,959,127 km (0.115 R)
• M48: 14,023,604 km (0.118 R)
• M49: 14,477,035 km (0.113 R)
• M50: 14,574,872 km (0.095 R)
• M51: 16,101,967 km (0.048 R)
• M52: 18,344,738 km (0.045 R)
• M53: 18,840,505 km (0.097 R)
• M54: 19,484,225 km (0.1 R)
• M55: 20,098,923 km (0.11 R)
• M56: 20,756,705 km (0.057 R)
• M57: 20,793,506 km (0.116 R)
• M58: 21,421,517 km (0.085 R)
• M59: 21,719,217 km (0.1 R)
• M60: 21,905,915 km (0.08 R)
• M61: 22,318,806 km (0.056 R)
• M62: 22,469,451 km (0.099 R)
• M63: 23,228,211 km (0.12 R)
• M64: 25,083,075 km (0.118 R)
• M65: 25,830,316 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit